{"id":1080,"date":"2024-02-26T14:36:38","date_gmt":"2024-02-26T14:36:38","guid":{"rendered":"https:\/\/shengweimachine.com\/?page_id=1080"},"modified":"2026-04-07T07:37:02","modified_gmt":"2026-04-07T07:37:02","slug":"collar-type-auger-powder-automatic-packing-machine","status":"publish","type":"page","link":"https:\/\/www.shengweimachine.com\/zh\/collar-type-packing-machine\/collar-type-auger-powder-automatic-packing-machine\/","title":{"rendered":"\u9886\u53e3\u5f0f\u87ba\u65cb\u7c89\u672b\u5305\u88c5\u673a"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1080\" class=\"elementor elementor-1080\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1688246 e-con-full e-flex e-con e-parent\" data-id=\"1688246\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6b91e93 elementor-widget elementor-widget-html\" data-id=\"6b91e93\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"sw-page\">\r\n\r\n<!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     \u00a71  HERO\r\n     \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<section class=\"sw-hero-clean\">\r\n  <div class=\"sw-shell\">\r\n\r\n    <nav class=\"sw-breadcrumb\" aria-label=\"Breadcrumb\">\r\n      <a href=\"https:\/\/www.shengweimachine.com\/\">Home<\/a>\r\n      <span class=\"sw-breadcrumb-sep\">\/<\/span>\r\n      <a href=\"\/collar-type-packing-machine\/\">Collar Type Packing Machine<\/a>\r\n      <span class=\"sw-breadcrumb-sep\">\/<\/span>\r\n      <span>Auger Powder Packing Machine<\/span>\r\n    <\/nav>\r\n\r\n    <div class=\"sw-hero-grid\">\r\n      <div class=\"sw-hero-copy\">\r\n        <span class=\"sw-eyebrow\">Collar Type Packing Machine<\/span>\r\n        <h1 class=\"sw-title-main\">Collar Type Auger Powder Packing Machine<\/h1>\r\n        <p class=\"sw-lead\">SW-420E \/ SW-620E<\/p>\r\n        <p class=\"sw-lead\">Vertical form-fill-seal machine with an integrated auger screw filler for fine and ultra-fine powders \u2014 milk powder, spice, flour, chemical powder, and pharmaceutical powder. Forms 3-side seal bags from roll film at up to 70 bags per minute with \u00b11% fill accuracy.<\/p>\r\n\r\n        <div class=\"sw-hero-cta\">\r\n          <a href=\"javascript:void(0)\"\r\n             onclick=\"if(typeof elementorProFrontend!=='undefined'){elementorProFrontend.modules.popup.showPopup({id:840})}\"\r\n             class=\"sw-btn-primary\">Request a Quote \u2192<\/a>\r\n          <a href=\"https:\/\/wa.me\/8618125112025?text=Hello%2C+I%27m+interested+in+the+Collar+Type+Auger+Powder+Packing+Machine+%28SW-420E%2F620E%29.\" class=\"sw-btn-secondary\" target=\"_blank\" rel=\"noopener\">WhatsApp Us<\/a>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <div class=\"sw-hero-img\">\r\n        <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/03\/SW-420E-620E-collar-type-auger-powder-packing-machine.webp\"\r\n             alt=\"ShengWei SW-420E collar type auger powder packing machine \u2014 vertical form-fill-seal with screw filler for milk powder, spice, and flour packaging\"\r\n             width=\"580\" height=\"580\"\r\n             loading=\"eager\"\r\n             fetchpriority=\"high\"\r\n             data-no-lazy=\"1\">\r\n      <\/div>\r\n    <\/div>\r\n\r\n  <\/div>\r\n<\/section>\r\n\r\n\r\n<!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     \u00a72  TRUST STRIP\r\n     \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<div class=\"sw-trust-strip-wrap\">\r\n  <div class=\"sw-shell\">\r\n    <div class=\"sw-trust-strip\">\r\n      <div class=\"sw-trust-item\">\r\n        <p class=\"sw-trust-label\">Quality<\/p>\r\n        <p class=\"sw-trust-value\">CE Certified<\/p>\r\n      <\/div>\r\n      <div class=\"sw-trust-item\">\r\n        <p class=\"sw-trust-label\">Source<\/p>\r\n        <p class=\"sw-trust-value\">Factory Direct \u00b7 Guangdong<\/p>\r\n      <\/div>\r\n      <div class=\"sw-trust-item\">\r\n        <p class=\"sw-trust-label\">Customization<\/p>\r\n        <p class=\"sw-trust-value\">OEM \u00b7 Voltage \u00b7 Language<\/p>\r\n      <\/div>\r\n      <div class=\"sw-trust-item\">\r\n        <p class=\"sw-trust-label\">After-Sales<\/p>\r\n        <p class=\"sw-trust-value\">2-Year Warranty \u00b7 24 h Support<\/p>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n\r\n<!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     \u00a73  SPECIFICATIONS & MODEL SELECTION\r\n     Single source of truth for all numbers on this page.\r\n     \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<section class=\"sw-section sw-section-alt sw-spec\">\r\n  <div class=\"sw-shell\">\r\n\r\n    <div class=\"sw-two-up\">\r\n      <div>\r\n        <span class=\"sw-eyebrow\">Product Overview<\/span>\r\n        <h2 class=\"sw-section-title\" style=\"text-align:left\">SW-420E \/ SW-620E: Auger-Filled VFFS for Powders<\/h2>\r\n\r\n        <p>The SW-420E and SW-620E are collar type vertical form-fill-seal (VFFS) machines equipped with an integrated auger screw filler for precise dosing of free-flowing and non-free-flowing powders. The machine forms each bag in-line from a roll of packaging film \u2014 wrapping it around a triangular forming collar into a tube, sealing the back seam vertically, then filling through the auger screw nozzle and sealing each bag at the bottom.<\/p>\r\n\r\n        <p>The auger filler delivers \u00b11% accuracy for weights up to 100 g and \u00b11% for weights above 100 g \u2014 critical for milk powder, spice blends, pharmaceutical powders, and chemical fine powders where consistent dosing directly affects product cost and regulatory compliance. A Siemens PLC and touch screen control all parameters \u2014 fill weight, bag length, auger speed, sealing temperature \u2014 from a single interface. The SW-620E handles larger bag widths (up to 300 mm) and higher fill weights (up to 1,500 g) for industrial-scale powder packaging.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"sw-stat-stack\">\r\n        <div class=\"sw-stat-block\">\r\n          <p class=\"sw-stat-label\">Packing Speed<\/p>\r\n          <p class=\"sw-stat-number\">15\u201370 <span class=\"sw-stat-unit\">bags \/ min<\/span><\/p>\r\n        <\/div>\r\n        <div class=\"sw-stat-block\">\r\n          <p class=\"sw-stat-label\">Fill Range<\/p>\r\n          <p class=\"sw-stat-number\">50\u20131,500 <span class=\"sw-stat-unit\">g<\/span><\/p>\r\n        <\/div>\r\n        <div class=\"sw-stat-block\">\r\n          <p class=\"sw-stat-label\">Total Power<\/p>\r\n          <p class=\"sw-stat-number is-accent\">5 <span class=\"sw-stat-unit\">kW<\/span><\/p>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n\r\n    <!-- Full spec table -->\r\n    <div class=\"sw-table-wrapper\" style=\"margin-top:48px\">\r\n      <table class=\"sw-data-table\">\r\n        <thead>\r\n          <tr>\r\n            <th>Parameter<\/th>\r\n            <th>SW-420E<\/th>\r\n            <th>SW-620E<\/th>\r\n          <\/tr>\r\n        <\/thead>\r\n        <tbody>\r\n          <tr><th>Roll Film Width<\/th><td>\u2264420 mm<\/td><td>\u2264620 mm<\/td><\/tr>\r\n          <tr><th>Bag Length<\/th><td>80\u2013300 mm<\/td><td>80\u2013320 mm<\/td><\/tr>\r\n          <tr><th>Bag Width<\/th><td>80\u2013200 mm<\/td><td>150\u2013300 mm<\/td><\/tr>\r\n          <tr><th>Fill Weight Range<\/th><td>50\u20131,000 g<\/td><td>500\u20131,500 g<\/td><\/tr>\r\n          <tr><th>Packing Speed<\/th><td>15\u201370 bags\/min<\/td><td>15\u201350 bags\/min<\/td><\/tr>\r\n          <tr><th>Fill Accuracy<\/th><td colspan=\"2\">\u00b11 g (\u2264100 g) \u00b7 \u00b11% (&gt;100 g)<\/td><\/tr>\r\n          <tr><th>Bag Format<\/th><td colspan=\"2\">3-Side Seal (back-seal pouch from roll film)<\/td><\/tr>\r\n          <tr><th>Filling System<\/th><td colspan=\"2\">Auger screw filler (servo-driven, adjustable speed)<\/td><\/tr>\r\n          <tr><th>Feeding System<\/th><td colspan=\"2\">Auger screw conveyor with stainless steel hopper<\/td><\/tr>\r\n          <tr><th>Sealing Type<\/th><td colspan=\"2\">Back side sealing (vertical) + horizontal cross-seal<\/td><\/tr>\r\n          <tr><th>Control System<\/th><td colspan=\"2\">Siemens PLC + Siemens HMI touch screen<\/td><\/tr>\r\n          <tr><th>Servo Motor<\/th><td colspan=\"2\">Yichuan (film pull servo)<\/td><\/tr>\r\n          <tr><th>Contact Material<\/th><td colspan=\"2\">SUS304 Stainless Steel<\/td><\/tr>\r\n          <tr><th>Total Power<\/th><td colspan=\"2\">5 kW \u00b7 220V \u00b7 50\/60 Hz<\/td><\/tr>\r\n          <tr><th>Air Consumption<\/th><td colspan=\"2\">0.6\u20131.2 m\u00b3\/min<\/td><\/tr>\r\n          <tr><th>Machine Weight<\/th><td>~700 kg<\/td><td>~900 kg<\/td><\/tr>\r\n          <tr><th>Dimensions (L\u00d7W\u00d7H)<\/th><td>3,500 \u00d7 1,400 \u00d7 2,700 mm<\/td><td>3,800 \u00d7 1,600 \u00d7 2,950 mm<\/td><\/tr>\r\n        <\/tbody>\r\n      <\/table>\r\n    <\/div>\r\n\r\n    <!-- Component overview image -->\r\n    <div style=\"margin-top:48px;text-align:center\">\r\n      <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/02\/SW-420E-620EProduct-Overview-768x1541.webp\"\r\n           alt=\"SW-420E\/620E collar type auger powder packing machine component overview \u2014 Siemens PLC, auger screw filler, bag former, double belt, sealing mold\"\r\n           width=\"768\" height=\"1541\"\r\n           loading=\"lazy\"\r\n           style=\"max-width:100%;height:auto;border-radius:var(--sw-radius-md)\">\r\n      <p style=\"margin-top:12px;font-size:0.88rem;color:var(--sw-text-soft)\">SW-420E\/620E key components: Siemens PLC control system, auger screw filler, triangular forming collar, double-belt film pull, and heat-sealing jaws.<\/p>\r\n    <\/div>\r\n\r\n    <div class=\"sw-spec-cta\">\r\n      <a href=\"javascript:void(0)\"\r\n         onclick=\"if(typeof elementorProFrontend!=='undefined'){elementorProFrontend.modules.popup.showPopup({id:840})}\"\r\n         class=\"sw-btn-primary\">Request Full Datasheet<\/a>\r\n      <a href=\"https:\/\/wa.me\/8618125112025?text=Hello%2C+please+send+me+the+full+datasheet+for+the+SW-420E%2F620E+collar+type+auger+powder+packing+machine.\" class=\"sw-btn-secondary\" target=\"_blank\" rel=\"noopener\">Send via WhatsApp<\/a>\r\n    <\/div>\r\n\r\n  <\/div>\r\n<\/section>\r\n\r\n\r\n<!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     \u00a74  APPLICATION SCENARIOS\r\n     Unique tested configurations per product type.\r\n     \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<section class=\"sw-section\">\r\n  <div class=\"sw-shell\">\r\n    <div class=\"sw-section-head-left\">\r\n      <span class=\"sw-eyebrow\">Application Scenarios<\/span>\r\n      <h2 class=\"sw-section-title\" style=\"text-align:left\">Recommended Configurations by Product<\/h2>\r\n      <p>The SW-420E\/620E handles a broad range of powder products. Speed and accuracy depend on powder density, fill weight, and particle fineness \u2014 contact us with your product specification for a tailored estimate.<\/p>\r\n    <\/div>\r\n\r\n    <div class=\"sw-scenario-grid\">\r\n\r\n      <div class=\"sw-scenario-card\">\r\n        <h3>Milk Powder &amp; Protein Powder<\/h3>\r\n        <p class=\"sw-scenario-subtitle\">100\u20131,000 g pouch for retail and food service<\/p>\r\n        <dl class=\"sw-scenario-config\">\r\n          <dt>Model<\/dt><dd>SW-420E (\u22641 kg) \/ SW-620E (\u2265500 g, wider bag)<\/dd>\r\n          <dt>Filling<\/dt><dd>Auger screw filler, servo-controlled speed<\/dd>\r\n          <dt>Accuracy<\/dt><dd>\u00b11 g (\u2264100 g) \u00b7 \u00b11% (&gt;100 g)<\/dd>\r\n          <dt>Speed<\/dt><dd>~35 bags\/min (500 g format)<\/dd>\r\n          <dt>Clients<\/dt><dd>Dairy brands, nutrition supplement manufacturers, co-packers<\/dd>\r\n        <\/dl>\r\n      <\/div>\r\n\r\n      <div class=\"sw-scenario-card\">\r\n        <h3>Spice &amp; Seasoning Powder<\/h3>\r\n        <p class=\"sw-scenario-subtitle\">10\u2013200 g sachet for retail and catering<\/p>\r\n        <dl class=\"sw-scenario-config\">\r\n          <dt>Model<\/dt><dd>SW-420E<\/dd>\r\n          <dt>Filling<\/dt><dd>Auger screw filler with anti-dust seal<\/dd>\r\n          <dt>Accuracy<\/dt><dd>\u00b11 g<\/dd>\r\n          <dt>Speed<\/dt><dd>~55 bags\/min (50 g format)<\/dd>\r\n          <dt>Clients<\/dt><dd>Spice brands, seasoning factories, private-label packers<\/dd>\r\n        <\/dl>\r\n      <\/div>\r\n\r\n      <div class=\"sw-scenario-card\">\r\n        <h3>Pharmaceutical &amp; Chemical Powder<\/h3>\r\n        <p class=\"sw-scenario-subtitle\">50\u2013500 g pouch for pharmaceutical and chemical industries<\/p>\r\n        <dl class=\"sw-scenario-config\">\r\n          <dt>Model<\/dt><dd>SW-420E<\/dd>\r\n          <dt>Filling<\/dt><dd>Auger screw filler, food\/pharma-grade SUS304<\/dd>\r\n          <dt>Accuracy<\/dt><dd>\u00b11 g (\u2264100 g) \u00b7 \u00b11% (&gt;100 g)<\/dd>\r\n          <dt>Speed<\/dt><dd>~30 bags\/min (200 g format)<\/dd>\r\n          <dt>Add-ons<\/dt><dd>Dust collection hood, nitrogen flushing<\/dd>\r\n        <\/dl>\r\n      <\/div>\r\n\r\n      <div class=\"sw-scenario-card\">\r\n        <h3>Flour &amp; Starch<\/h3>\r\n        <p class=\"sw-scenario-subtitle\">500\u20131,500 g bag for wholesale and food processing<\/p>\r\n        <dl class=\"sw-scenario-config\">\r\n          <dt>Model<\/dt><dd>SW-620E<\/dd>\r\n          <dt>Filling<\/dt><dd>Auger screw filler, high-torque motor<\/dd>\r\n          <dt>Accuracy<\/dt><dd>\u00b11%<\/dd>\r\n          <dt>Speed<\/dt><dd>~20 bags\/min (1 kg format)<\/dd>\r\n          <dt>Clients<\/dt><dd>Flour mills, food ingredient suppliers, baking supply distributors<\/dd>\r\n        <\/dl>\r\n      <\/div>\r\n\r\n    <\/div>\r\n\r\n    <p style=\"margin-top:20px;font-size:0.88rem;color:var(--sw-text-soft)\">The SW-420E\/620E is optimized for powder products. For granules (sugar, rice, seeds), see the <a href=\"\/collar-type-packing-machine\/collar-type-multi-heads-granule-weigher-packing-machine\/\" style=\"color:inherit;text-decoration:none\">SW-420A\/620A\/820A multi-heads granule weigher machine<\/a>. For liquids (sauce, milk, vinegar), see the <a href=\"\/collar-type-packing-machine\/collar-type-liquid-packing-machine\/\" style=\"color:inherit;text-decoration:none\">SW-420F collar type liquid packing machine<\/a>.<\/p>\r\n  <\/div>\r\n<\/section>\r\n\r\n\r\n<!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     \u00a75  BAG FORMAT GUIDE\r\n     Collar type only produces 3-side seal \/ back-seal pouches.\r\n     \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<section class=\"sw-section sw-section-alt\">\r\n  <div class=\"sw-shell\">\r\n    <div class=\"sw-section-head-left\">\r\n      <span class=\"sw-eyebrow\">Bag Format<\/span>\r\n      <h2 class=\"sw-section-title\" style=\"text-align:left\">Output Bag Type: 3-Side Seal Pouch<\/h2>\r\n      <p>The SW-420E\/620E forms bags in-line from roll film using a triangular forming collar. The output format is a three-side-seal sachet \u2014 a back seam runs along one side, horizontal cross-seals close the top and bottom. This is the most cost-effective format for powder portioning: low material cost, excellent seal integrity against moisture ingress, and compatibility with aluminum foil laminates for light and oxygen barrier protection.<\/p>\r\n    <\/div>\r\n\r\n    <!-- Product samples showing the bag format output -->\r\n    <div class=\"sw-bag-samples\">\r\n      <div class=\"sw-bag-sample-item\">\r\n        <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/02\/3-Side-Seal-Powder.webp\"\r\n             alt=\"70 g chilli powder pouch in 3-side seal format \u2014 packed by SW-420E collar type auger powder packing machine\"\r\n             width=\"300\" height=\"300\" loading=\"lazy\">\r\n        <p>Chilli Powder \u2014 70 g sachet, retail display<\/p>\r\n      <\/div>\r\n      <div class=\"sw-bag-sample-item\">\r\n        <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/02\/Gusset-Pouch-Powder.webp\"\r\n             alt=\"400 g Nestle Nido milk powder in gusset pouch format \u2014 packed by SW-420E with gusseted bag device\"\r\n             width=\"300\" height=\"300\" loading=\"lazy\">\r\n        <p>Milk Powder \u2014 400 g gusset pouch (optional device)<\/p>\r\n      <\/div>\r\n      <div class=\"sw-bag-sample-item\">\r\n        <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/02\/Back-Seal-Sachet-Powder.webp\"\r\n             alt=\"500 g matcha milk tea powder in back-seal sachet \u2014 packed by SW-420E collar type VFFS auger machine\"\r\n             width=\"300\" height=\"300\" loading=\"lazy\">\r\n        <p>Tea Powder \u2014 500 g back-seal sachet<\/p>\r\n      <\/div>\r\n    <\/div>\r\n\r\n  <\/div>\r\n<\/section>\r\n\r\n<section class=\"sw-section-dark\">\r\n  <div class=\"sw-shell\">\r\n    <div class=\"sw-bag-types-grid\">\r\n      <div class=\"sw-bag-type-item\">\r\n        <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/01\/3-Side-Seal-Pouch.webp\"\r\n             alt=\"3-side seal pouch structural diagram \u2014 standard output of SW-420E collar type auger powder packing machine\" width=\"500\" height=\"500\" loading=\"lazy\">\r\n        <p>3-Side Seal (Standard Output)<\/p>\r\n      <\/div>\r\n      <div class=\"sw-bag-type-item\">\r\n        <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/01\/Back-Seal-Pouch.webp\"\r\n             alt=\"Back seal pouch structural diagram \u2014 alternative sealing format for collar type VFFS machine\" width=\"500\" height=\"500\" loading=\"lazy\">\r\n        <p>Back Seal (Fin Seal)<\/p>\r\n      <\/div>\r\n      <div class=\"sw-bag-type-item\">\r\n        <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/01\/Gusset-Pouch.webp\"\r\n             alt=\"Gusset pouch structural diagram \u2014 optional with gusseted bag device on SW-420E\/620E\" width=\"500\" height=\"500\" loading=\"lazy\">\r\n        <p>Gusset Pouch (Optional Add-On)<\/p>\r\n      <\/div>\r\n    <\/div>\r\n    <p style=\"margin-top:24px;font-size:0.9rem;color:rgba(255,255,255,.5)\"><strong style=\"color:rgba(255,255,255,.7)\">Compatible film materials:<\/strong> PE, CPP, PET\/PE laminate, aluminum foil composite (recommended for moisture-sensitive powders), nylon laminate, BOPP. Aluminum foil laminates provide the best moisture and oxygen barrier for hygroscopic powders such as milk powder and pharmaceutical formulations.<\/p>\r\n    <p style=\"margin-top:12px;font-size:0.9rem;color:rgba(255,255,255,.4)\">Note: The SW-420E\/620E does not support stand-up pouches, zipper bags, or flat-bottom bags. If these formats are required, see the <a href=\"\/premade-bag-packing-machine\/premade-bag-powder-packing-machine\/\" style=\"color:rgba(255,255,255,.55)\">SW-L premade bag powder machine<\/a>.<\/p>\r\n  <\/div>\r\n<\/section>\r\n\r\n\r\n<!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     \u00a76  HOW IT WORKS \u2014 4-step VFFS workflow\r\n     \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<section class=\"sw-section\">\r\n  <div class=\"sw-shell\">\r\n    <div class=\"sw-section-head-left\">\r\n      <span class=\"sw-eyebrow\">Machine Operation<\/span>\r\n      <h2 class=\"sw-section-title\" style=\"text-align:left\">How the SW-420E Forms, Fills, and Seals<\/h2>\r\n      <p>The SW-420E\/620E runs as a continuous-motion machine \u2014 each step flows into the next without stopping, producing a finished, sealed pouch in one integrated cycle.<\/p>\r\n    <\/div>\r\n\r\n    <div class=\"sw-workflow-grid\">\r\n\r\n      <div class=\"sw-workflow-step\">\r\n        <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/02\/Sending-Roll-Film.webp\"\r\n             alt=\"Roll film loading step \u2014 film feeds from roll through tension rollers into the forming collar\"\r\n             width=\"120\" height=\"120\" loading=\"lazy\">\r\n        <p class=\"sw-workflow-num\">01<\/p>\r\n        <h3 class=\"sw-workflow-title\">Roll Film Loading<\/h3>\r\n        <p class=\"sw-workflow-text\">A roll of packaging film (PE, aluminum foil laminate, or CPP) mounts on the film frame at the back of the machine. Film threads through dancer rollers that maintain constant tension as a servo motor pulls the film through the forming station. An automatic film-end stop halts the machine when the roll is depleted, preventing unsealed bags.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"sw-workflow-step\">\r\n        <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/02\/Forming-Bag.webp\"\r\n             alt=\"Bag forming collar step \u2014 triangular collar folds film into tube for VFFS collar type machine\"\r\n             width=\"120\" height=\"120\" loading=\"lazy\">\r\n        <p class=\"sw-workflow-num\">02<\/p>\r\n        <h3 class=\"sw-workflow-title\">Bag Forming &amp; Vertical Sealing<\/h3>\r\n        <p class=\"sw-workflow-text\">The flat film wraps around a precision-machined triangular forming collar, which folds it into a continuous tube. Heated vertical sealing rollers press and seal the overlapping edges to create the back seam. Changing bag width requires only swapping the forming collar \u2014 a 15-minute tool-free adjustment. An Omron rotary encoder tracks film position for consistent bag length control.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"sw-workflow-step\">\r\n        <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/02\/Feeding-and-Sealing.webp\"\r\n             alt=\"Auger screw filling step \u2014 servo-driven auger dispenses precise weight of powder into bag tube\"\r\n             width=\"120\" height=\"120\" loading=\"lazy\">\r\n        <p class=\"sw-workflow-num\">03<\/p>\r\n        <h3 class=\"sw-workflow-title\">Auger Screw Filling<\/h3>\r\n        <p class=\"sw-workflow-text\">A servo-driven auger screw filler dispenses powder from the stainless steel hopper through the forming tube and into the open bag. The auger rotation count is precisely controlled by the Siemens PLC \u2014 each rotation delivers a fixed volume of powder. Fill weight is set digitally on the touch screen and adjustable in real time without stopping production. The screw conveyor feeds powder automatically from a bulk hopper into the filling hopper, maintaining a consistent level throughout production.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"sw-workflow-step\">\r\n        <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/02\/Finished-Product.webp\"\r\n             alt=\"Sealing and cutting step \u2014 horizontal sealing jaws create top and bottom seals, knife cuts finished bag\"\r\n             width=\"120\" height=\"120\" loading=\"lazy\">\r\n        <p class=\"sw-workflow-num\">04<\/p>\r\n        <h3 class=\"sw-workflow-title\">Horizontal Sealing, Coding &amp; Cutting<\/h3>\r\n        <p class=\"sw-workflow-text\">After each fill, horizontal sealing jaws clamp across the tube to create the top seal of the filled bag and the bottom seal of the next bag simultaneously. Jaw temperature, dwell time, and pressure are independently adjustable per film type via the HMI. A date printer (standard) codes batch number and expiry date onto each pouch. A cutting knife then severs the finished pouch, which drops onto the output conveyor.<\/p>\r\n      <\/div>\r\n\r\n    <\/div>\r\n\r\n  <\/div>\r\n<\/section>\r\n\r\n\r\n<!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     \u00a77  GALLERY & VIDEO\r\n     \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<section class=\"sw-section sw-section-alt\">\r\n  <div class=\"sw-shell\">\r\n    <div class=\"sw-section-head-left\">\r\n      <span class=\"sw-eyebrow\">See It in Action<\/span>\r\n      <h2 class=\"sw-section-title\" style=\"text-align:left\">Gallery &amp; Video<\/h2>\r\n    <\/div>\r\n\r\n    <div class=\"sw-gallery-wrapper\" id=\"swGallery\">\r\n      <div class=\"sw-gallery-main\" onclick=\"(function(el){var img=el.querySelector('img');var o=document.getElementById('swLightboxOverlay');document.getElementById('swLightboxImg').src=img.src;document.getElementById('swLightboxImg').alt=img.alt;document.getElementById('swLightboxCaption').textContent=document.getElementById('swGalleryCaption').textContent;o.classList.add('is-open')})(this)\">\r\n        <img decoding=\"async\" id=\"swGalleryMain\"\r\n             src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/03\/SW-420E-factory-floor-overview.webp\"\r\n             alt=\"SW-420E collar type auger powder packing machine \u2014 full factory floor view with auger screw conveyor\"\r\n             width=\"1000\" height=\"800\"\r\n             loading=\"lazy\">\r\n        <span class=\"sw-arrow sw-arrow-prev\" onclick=\"event.stopPropagation();swGalleryNav(-1)\">&#10094;<\/span>\r\n        <span class=\"sw-arrow sw-arrow-next\" onclick=\"event.stopPropagation();swGalleryNav(1)\">&#10095;<\/span>\r\n      <\/div>\r\n      <p class=\"sw-gallery-caption\" id=\"swGalleryCaption\">SW-420E on factory floor \u2014 complete system with auger screw conveyor and powder hopper<\/p>\r\n\r\n      <div class=\"sw-gallery-thumbs\">\r\n        <div class=\"sw-gallery-thumb-item active\" onclick=\"swGalleryGo(0)\">\r\n          <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/03\/SW-420E-factory-floor-overview-150x150.webp\"\r\n               alt=\"SW-420E factory overview\" width=\"150\" height=\"150\" loading=\"lazy\">\r\n        <\/div>\r\n        <div class=\"sw-gallery-thumb-item\" onclick=\"swGalleryGo(1)\">\r\n          <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/03\/SW-420E-front-sealing-station-150x150.webp\"\r\n               alt=\"SW-420E front sealing station\" width=\"150\" height=\"150\" loading=\"lazy\">\r\n        <\/div>\r\n        <div class=\"sw-gallery-thumb-item\" onclick=\"swGalleryGo(2)\">\r\n          <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/03\/SW-420E-bag-forming-collar.webp\"\r\n               alt=\"SW-420E bag forming collar close-up\" loading=\"lazy\">\r\n        <\/div>\r\n        <div class=\"sw-gallery-thumb-item\" onclick=\"swGalleryGo(3)\">\r\n          <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/03\/SW-420E-auger-filler-nozzle-150x150.webp\"\r\n               alt=\"SW-420E auger filler nozzle\" width=\"150\" height=\"150\" loading=\"lazy\">\r\n        <\/div>\r\n        <div class=\"sw-gallery-thumb-item\" onclick=\"swGalleryGo(4)\">\r\n          <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/03\/SW-420E-auger-screw-hopper-top.webp\"\r\n               alt=\"SW-420E auger screw hopper top view\" loading=\"lazy\">\r\n        <\/div>\r\n        <div class=\"sw-gallery-thumb-item\" onclick=\"swGalleryGo(5)\">\r\n          <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/03\/SW-420E-collar-forming-tube.webp\"\r\n               alt=\"SW-420E collar forming tube\" loading=\"lazy\">\r\n        <\/div>\r\n        <div class=\"sw-gallery-thumb-item\" onclick=\"swGalleryGo(6)\">\r\n          <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/03\/SW-420E-machine-door-open-interior-150x150.webp\"\r\n               alt=\"SW-420E machine door open showing interior\" width=\"150\" height=\"150\" loading=\"lazy\">\r\n        <\/div>\r\n        <div class=\"sw-gallery-thumb-item\" onclick=\"swGalleryGo(7)\">\r\n          <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/02\/SW-420E-620E-Product-Detail--150x150.webp\"\r\n               alt=\"SW-420E component detail collage\" width=\"150\" height=\"150\" loading=\"lazy\">\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n\r\n    <script>\r\n    (function(){\r\n      var slides=[\r\n        {src:'https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/03\/SW-420E-factory-floor-overview.webp',alt:'SW-420E collar type auger powder packing machine on factory floor with auger screw conveyor',cap:'SW-420E on factory floor \u2014 complete system with auger screw conveyor and powder hopper'},\r\n        {src:'https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/03\/SW-420E-front-sealing-station.webp',alt:'SW-420E front view showing sealing station, pull belts, and horizontal sealing jaws',cap:'Front sealing station \u2014 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Siemens touch screen, film mounting frame'}\r\n      ];\r\n      var idx=0;\r\n      var main=document.getElementById('swGalleryMain');\r\n      var cap=document.getElementById('swGalleryCaption');\r\n      var thumbs=document.querySelectorAll('#swGallery .sw-gallery-thumb-item');\r\n      function go(i){\r\n        idx=(i+slides.length)%slides.length;\r\n        main.src=slides[idx].src;\r\n        main.alt=slides[idx].alt;\r\n        cap.textContent=slides[idx].cap;\r\n        thumbs.forEach(function(t,j){t.classList.toggle('active',j===idx)});\r\n      }\r\n      window.swGalleryGo=go;\r\n      window.swGalleryNav=function(d){go(idx+d)};\r\n    })();\r\n    <\/script>\r\n\r\n    <div class=\"sw-video-wrapper\">\r\n      <iframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/-tOtqWCkBVQ\"\r\n              title=\"SW-420E Collar Type Auger Powder Packing Machine \u2014 Factory Running Demo\"\r\n              frameborder=\"0\"\r\n              allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\"\r\n              allowfullscreen\r\n              loading=\"lazy\"><\/iframe>\r\n    <\/div>\r\n  <\/div>\r\n<\/section>\r\n\r\n\r\n<!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     \u00a78  COMPLETE PACKAGING LINE\r\n     \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<section class=\"sw-section\">\r\n  <div class=\"sw-shell\">\r\n    <div class=\"sw-section-head-left\">\r\n      <span class=\"sw-eyebrow\">Production Line<\/span>\r\n      <h2 class=\"sw-section-title\" style=\"text-align:left\">Complete Powder Packaging Line<\/h2>\r\n      <p>The SW-420E\/620E operates as a standalone unit or as the core of a complete powder packaging line. ShengWei supplies the main machine plus all peripheral equipment \u2014 auger screw conveyor, powder hopper, date printer, and output conveyor \u2014 and provides a custom line layout drawing with every quotation.<\/p>\r\n    <\/div>\r\n\r\n    <div class=\"sw-equipment-grid\">\r\n      <div class=\"sw-equipment-item\">\r\n        <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/02\/Main-Machine.webp\"\r\n             alt=\"SW-420E collar type auger powder packing machine \u2014 main vertical form-fill-seal unit\"\r\n             width=\"500\" height=\"500\" loading=\"lazy\">\r\n        <p class=\"sw-equipment-name\">SW-420E \/ 620E Main Machine<\/p>\r\n        <p class=\"sw-equipment-desc\">Core vertical form-fill-seal unit with integrated auger filler. Forms bags from roll film, fills via servo-driven auger screw, seals, codes, and cuts in one continuous cycle.<\/p>\r\n      <\/div>\r\n      <div class=\"sw-equipment-item\">\r\n        <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/02\/Vertical-Auger-Screw-Filler.webp\"\r\n             alt=\"Stainless steel vertical auger screw filler for precise powder dosing in collar type VFFS machine\"\r\n             width=\"500\" height=\"500\" loading=\"lazy\">\r\n        <p class=\"sw-equipment-name\">Vertical Auger Screw Filler<\/p>\r\n        <p class=\"sw-equipment-desc\">Servo-driven auger screw mechanism for precise powder dosing. SUS304 stainless steel construction. The screw pitch and diameter match the powder particle size and target fill weight.<\/p>\r\n      <\/div>\r\n      <div class=\"sw-equipment-item\">\r\n        <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/02\/Auger-feeding-conveyor.webp\"\r\n             alt=\"Stainless steel auger feeding conveyor with hopper and motor for automated powder supply\"\r\n             width=\"500\" height=\"500\" loading=\"lazy\">\r\n        <p class=\"sw-equipment-name\">Auger Feeding Conveyor<\/p>\r\n        <p class=\"sw-equipment-desc\">Inclined screw conveyor automatically transports powder from ground-level hopper to the filler hopper at machine top. Maintains a constant powder level for uninterrupted production.<\/p>\r\n      <\/div>\r\n      <div class=\"sw-equipment-item\">\r\n        <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/03\/SW-420E-vertical-sealing-pullbelt.webp\"\r\n             alt=\"SW-420E vertical sealing pull belt and film roll spindle for continuous bag forming\"\r\n             width=\"500\" height=\"500\" loading=\"lazy\">\r\n        <p class=\"sw-equipment-name\">Film Roll &amp; Date Printer<\/p>\r\n        <p class=\"sw-equipment-desc\">Film roll spindle at machine base accommodates standard rollstock. Integrated date printer codes batch number, production date, and expiry on every bag automatically.<\/p>\r\n      <\/div>\r\n    <\/div>\r\n\r\n    <h3 class=\"sw-title-sub\" style=\"margin-top:48px\">Optional Add-Ons<\/h3>\r\n    <p style=\"margin-bottom:18px\">All options are factory-installed and integrated with the Siemens PLC control system. Request a configuration when you inquire.<\/p>\r\n    <ul class=\"sw-options-list\">\r\n      <li>Dust collection hood \u2014 extracts airborne powder during filling to maintain a clean production environment<\/li>\r\n      <li>Nitrogen flushing device \u2014 injects nitrogen before horizontal sealing for extended shelf life of oxygen-sensitive powders<\/li>\r\n      <li>Gusseted bag device \u2014 adds side gussets to increase pouch volume without changing bag width<\/li>\r\n      <li>Checkweigher \u2014 downstream weight verification with automatic reject gate<\/li>\r\n      <li>Extended film roll capacity \u2014 larger film spindle for longer uninterrupted runs<\/li>\r\n      <li>Automatic correction motor \u2014 electrically compensates vertical seal offset via HMI without stopping the machine<\/li>\r\n      <li>Metal detector \u2014 downstream inline detection for food safety compliance<\/li>\r\n    <\/ul>\r\n\r\n    <div style=\"margin-top:28px\">\r\n      <a href=\"javascript:void(0)\"\r\n         onclick=\"if(typeof elementorProFrontend!=='undefined'){elementorProFrontend.modules.popup.showPopup({id:840})}\"\r\n         class=\"sw-btn-primary\">Ask About Line Configuration<\/a>\r\n    <\/div>\r\n  <\/div>\r\n<\/section>\r\n\r\n\r\n<!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     \u00a78.5  KEY COMPONENTS \u2014 branded parts, quality assurance\r\n     \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<section class=\"sw-section sw-section-alt\">\r\n  <div class=\"sw-shell\">\r\n    <div class=\"sw-section-head-left\">\r\n      <span class=\"sw-eyebrow\">Quality Components<\/span>\r\n      <h2 class=\"sw-section-title\" style=\"text-align:left\">Branded Components You Can Verify<\/h2>\r\n      <p>Every critical electrical and pneumatic component on the SW-420E\/620E is sourced from established industrial brands. Part numbers are listed on the quotation sheet \u2014 you can verify pricing and availability before you commit to an order.<\/p>\r\n    <\/div>\r\n\r\n    <div class=\"sw-components-grid\">\r\n\r\n      <div class=\"sw-component-card\" onclick=\"swLightbox(this)\" data-alt=\"Siemens SMART 700 HMI touch screen \u2014 SW-420E collar type auger powder packing machine control panel\">\r\n        <img decoding=\"async\" class=\"sw-component-card__img\"\r\n             src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/03\/siemens-smart-700-hmi-touchscreen-premade-bag-packing-machine.webp\"\r\n             alt=\"Siemens SMART 700 HMI touch screen on SW-420E collar type auger powder packing machine\"\r\n             loading=\"lazy\">\r\n        <div class=\"sw-component-card__body\">\r\n          <p class=\"sw-component-card__name\">Siemens SMART 700 HMI<\/p>\r\n          <p class=\"sw-component-card__desc\">7-inch colour touch screen. Controls fill weight, auger speed, bag length, sealing temperature, and production count. Multi-language support on request.<\/p>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <div class=\"sw-component-card\" onclick=\"swLightbox(this)\" data-alt=\"Siemens S7-200 PLC \u2014 SW-420E collar type auger powder packing machine control system\">\r\n        <img decoding=\"async\" class=\"sw-component-card__img\"\r\n             src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/03\/siemens-s7-200-plc-cpu224-premade-bag-packing-machine.webp\"\r\n             alt=\"Siemens S7-200 PLC CPU224 controller in SW-420E collar type auger powder packing machine\"\r\n             loading=\"lazy\">\r\n        <div class=\"sw-component-card__body\">\r\n          <p class=\"sw-component-card__name\">Siemens S7-200 PLC<\/p>\r\n          <p class=\"sw-component-card__desc\">Programmable logic controller coordinating auger screw rotation, film pull, sealing jaws, and cutter in real-time. Fault diagnostics display on HMI panel.<\/p>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <div class=\"sw-component-card\" onclick=\"swLightbox(this)\" data-alt=\"AirTAC 4V210 solenoid valve \u2014 pneumatic control for SW-420E sealing jaw and cutting cylinder\">\r\n        <img decoding=\"async\" class=\"sw-component-card__img\"\r\n             src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/03\/airtac-4v210-solenoid-valve-premade-bag-packing-machine.webp\"\r\n             alt=\"AirTAC 4V210 solenoid valve controlling pneumatic sealing and cutting cylinders on SW-420E\"\r\n             loading=\"lazy\">\r\n        <div class=\"sw-component-card__body\">\r\n          <p class=\"sw-component-card__name\">AirTAC Solenoid Valve<\/p>\r\n          <p class=\"sw-component-card__desc\">Controls the pneumatic sealing jaw and cutting cylinder actuation. High-cycle rated for continuous multi-shift powder packaging production.<\/p>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <div class=\"sw-component-card\" onclick=\"swLightbox(this)\" data-alt=\"Omron rotary encoder \u2014 film position feedback on SW-420E collar type auger powder packing machine\">\r\n        <img decoding=\"async\" class=\"sw-component-card__img\"\r\n             src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/03\/omron-e6b2-cwz6c-rotary-encoder-premade-bag-packing-machine.webp\"\r\n             alt=\"Omron rotary encoder for film position detection and bag length control on SW-420E\"\r\n             loading=\"lazy\">\r\n        <div class=\"sw-component-card__body\">\r\n          <p class=\"sw-component-card__name\">Omron Rotary Encoder<\/p>\r\n          <p class=\"sw-component-card__desc\">Precision film position feedback for accurate bag length control. Ensures consistent cut position even as film tension varies during production runs.<\/p>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <div class=\"sw-component-card\" onclick=\"swLightbox(this)\" data-alt=\"SMC guide cylinder \u2014 sealing jaw actuation on SW-420E auger powder packing machine\">\r\n        <img decoding=\"async\" class=\"sw-component-card__img\"\r\n             src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/03\/smc-guide-cylinder-premade-bag-packing-machine.webp\"\r\n             alt=\"SMC guided pneumatic cylinder for horizontal sealing jaw on SW-420E collar type packing machine\"\r\n             loading=\"lazy\">\r\n        <div class=\"sw-component-card__body\">\r\n          <p class=\"sw-component-card__name\">SMC Guide Cylinder<\/p>\r\n          <p class=\"sw-component-card__desc\">Anti-rotation guided cylinder for sealing jaw actuation. Consistent jaw alignment maintains seal quality across the full bag count.<\/p>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <div class=\"sw-component-card\" onclick=\"swLightbox(this)\" data-alt=\"Schneider Easy9 circuit breaker \u2014 SW-420E auger powder packing machine electrical protection\">\r\n        <img decoding=\"async\" class=\"sw-component-card__img\"\r\n             src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/03\/schneider-easy9-circuit-breaker-premade-bag-packing-machine.webp\"\r\n             alt=\"Schneider Easy9 circuit breaker in SW-420E collar type auger powder packing machine electrical cabinet\"\r\n             loading=\"lazy\">\r\n        <div class=\"sw-component-card__body\">\r\n          <p class=\"sw-component-card__name\">Schneider Circuit Breaker<\/p>\r\n          <p class=\"sw-component-card__desc\">CE-compliant thermal-magnetic protection for main electrical cabinet. Overcurrent and short-circuit protection for motor and control circuits.<\/p>\r\n        <\/div>\r\n      <\/div>\r\n\r\n    <\/div>\r\n  <\/div>\r\n<\/section>\r\n\r\n<!-- Lightbox (shared) -->\r\n<div class=\"sw-lightbox\" id=\"swLightboxOverlay\" onclick=\"this.classList.remove('is-open')\">\r\n  <span class=\"sw-lightbox__close\" onclick=\"document.getElementById('swLightboxOverlay').classList.remove('is-open')\">&times;<\/span>\r\n  <img decoding=\"async\" class=\"sw-lightbox__img\" id=\"swLightboxImg\" src=\"\" alt=\"\">\r\n  <p class=\"sw-lightbox__caption\" id=\"swLightboxCaption\"><\/p>\r\n<\/div>\r\n<script>\r\nfunction swLightbox(card){\r\n  var img=card.querySelector('img');\r\n  document.getElementById('swLightboxImg').src=img.src;\r\n  document.getElementById('swLightboxImg').alt=img.alt;\r\n  document.getElementById('swLightboxCaption').textContent=card.dataset.alt||img.alt;\r\n  document.getElementById('swLightboxOverlay').classList.add('is-open');\r\n}\r\ndocument.addEventListener('keydown',function(e){if(e.key==='Escape')document.getElementById('swLightboxOverlay').classList.remove('is-open');});\r\n<\/script>\r\n\r\n\r\n<!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     \u00a79  DECISION GUIDE\r\n     Collar type auger VFFS vs premade bag for powder packaging.\r\n     \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<section class=\"sw-section\">\r\n  <div class=\"sw-shell\">\r\n    <div class=\"sw-section-head-left\">\r\n      <span class=\"sw-eyebrow\">Decision Guide<\/span>\r\n      <h2 class=\"sw-section-title\" style=\"text-align:left\">Collar Type Auger VFFS vs Premade Bag: Which Is Right for Your Powder?<\/h2>\r\n      <p>Both the SW-420E\/620E (collar type) and the SW-L series (premade bag) package powders automatically. The right choice depends on your bag format requirements, production volume, and per-bag material cost sensitivity.<\/p>\r\n    <\/div>\r\n\r\n    <div class=\"sw-comparison-grid\">\r\n\r\n      <div class=\"sw-comparison-col is-highlight\">\r\n        <h3 class=\"sw-title-sub\">Choose Collar Type SW-420E\/620E When:<\/h3>\r\n        <ul class=\"sw-feature-list\">\r\n          <li>You need simple 3-side seal sachets at high daily volume \u2014 rollstock film costs 30\u201350% less than premade pouches<\/li>\r\n          <li>Your product is a consistent, free-flowing or semi-free-flowing powder (milk powder, spice, flour, chemical powder)<\/li>\r\n          <li>Fill weight accuracy of \u00b11% is sufficient for your application \u2014 the auger screw filler is optimized for this range<\/li>\r\n          <li>Compact total line footprint is important \u2014 the SW-420E is 3,500 \u00d7 1,400 mm including the auger conveyor<\/li>\r\n          <li>You run high-volume, single-SKU production with infrequent changeovers<\/li>\r\n        <\/ul>\r\n      <\/div>\r\n\r\n      <div class=\"sw-comparison-col\">\r\n        <h3 class=\"sw-title-sub\">Choose <a href=\"\/premade-bag-packing-machine\/premade-bag-powder-packing-machine\/\" style=\"color:inherit\">Premade Bag SW-L Series<\/a> When:<\/h3>\r\n        <ul class=\"sw-feature-list\">\r\n          <li>You need stand-up pouches, zipper bags, or flat-bottom bags \u2014 formats that collar type cannot produce<\/li>\r\n          <li>High-quality pre-printed graphics are important for retail shelf presentation<\/li>\r\n          <li>You run multiple SKUs and switch bag sizes or formats frequently within a shift<\/li>\r\n          <li>Your powder requires a premium, resealable package for consumer retail (e.g. coffee, protein powder)<\/li>\r\n        <\/ul>\r\n      <\/div>\r\n\r\n    <\/div>\r\n\r\n    <div style=\"margin-top:28px;padding:22px 24px;border:1px solid var(--sw-border);border-radius:var(--sw-radius-md);background:#fff\">\r\n      <h3 class=\"sw-title-sub\" style=\"margin-bottom:8px\">When Neither Is the Right Fit<\/h3>\r\n      <p style=\"margin:0;color:var(--sw-text);line-height:1.72\">For granular products (sugar, rice, seeds, nuts) that require weighing rather than auger dosing, see the <a href=\"\/collar-type-packing-machine\/collar-type-multi-heads-granule-weigher-packing-machine\/\" style=\"color:inherit;text-decoration:none\">SW-420A\/620A\/820A collar type granule weigher machine<\/a>. For liquid products, see the <a href=\"\/collar-type-packing-machine\/collar-type-liquid-packing-machine\/\" style=\"color:inherit;text-decoration:none\">SW-420F collar type liquid packing machine<\/a>.<\/p>\r\n    <\/div>\r\n  <\/div>\r\n<\/section>\r\n\r\n\r\n<!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     \u00a710  WHY SHENGWEI\r\n     \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<section class=\"sw-section sw-section-alt\">\r\n  <div class=\"sw-shell\">\r\n    <div class=\"sw-section-head-left\">\r\n      <span class=\"sw-eyebrow\">About the Manufacturer<\/span>\r\n      <h2 class=\"sw-section-title\" style=\"text-align:left\">Why Choose ShengWei Machine<\/h2>\r\n    <\/div>\r\n\r\n    <div class=\"sw-why-grid\">\r\n      <div class=\"sw-why-item\">\r\n        <h3>Factory Direct from Guangdong<\/h3>\r\n        <p>Designed and manufactured in our own 8,000 m\u00b2 factory in Shantou, Guangdong. No trading companies or middlemen \u2014 you communicate directly with the production engineers who build and test your machine before shipment.<\/p>\r\n      <\/div>\r\n      <div class=\"sw-why-item\">\r\n        <h3>Built-to-Order Configuration<\/h3>\r\n        <p>Voltage (220V 50\/60 Hz or custom), HMI language (English, Spanish, Arabic, Russian, Portuguese, and more), auger screw specification, hopper capacity, and accessories are all configurable per order. OEM branding is available for distributors.<\/p>\r\n      <\/div>\r\n      <div class=\"sw-why-item\">\r\n        <h3>Lifetime Remote Support<\/h3>\r\n        <p>Free remote video technical support for the life of the machine \u2014 not only during the warranty period. Spare parts ship from our Guangdong factory within 3 working days. On-site installation is available on request.<\/p>\r\n      <\/div>\r\n      <div class=\"sw-why-item\">\r\n        <h3>40+ Export Countries<\/h3>\r\n        <p>ShengWei powder packing machines are deployed in the UAE, Saudi Arabia, Nigeria, Indonesia, Mexico, Colombia, and 30+ additional markets across food processing, pharmaceutical, chemical, and spice industries.<\/p>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/section>\r\n\r\n\r\n<!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     \u00a711  TESTIMONIALS\r\n     \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<section class=\"sw-section\">\r\n  <div class=\"sw-shell\">\r\n    <div class=\"sw-section-head-left\">\r\n      <span class=\"sw-eyebrow\">Client Feedback<\/span>\r\n      <h2 class=\"sw-section-title\" style=\"text-align:left\">What Our Clients Say<\/h2>\r\n    <\/div>\r\n\r\n    <div class=\"sw-testimonial-grid\">\r\n      <div class=\"sw-testimonial\">\r\n        <p class=\"sw-testimonial-quote\">We purchased the SW-420E for our spice powder sachets (50 g chilli powder and turmeric). The auger filler accuracy has been excellent \u2014 our QC team tested 200 consecutive bags and the weight variance was within \u00b10.8 g. The Siemens touch screen made parameter setup straightforward for our operators. The screw conveyor keeps the hopper level consistent, so we only need to refill the ground-level bin once per hour. Very satisfied with the machine reliability on our two-shift schedule.<\/p>\r\n        <p class=\"sw-testimonial-name\">Ahmed K.<\/p>\r\n        <p class=\"sw-testimonial-role\">Production Supervisor \u2014 Spice Manufacturing Company, Middle East<\/p>\r\n      <\/div>\r\n      <div class=\"sw-testimonial\">\r\n        <p class=\"sw-testimonial-quote\">We evaluated three auger powder filling machines before selecting the ShengWei SW-620E for our 1 kg flour bags. The main factors were Siemens PLC (our maintenance team is already trained on Siemens systems), stainless steel construction, and the integrated screw conveyor that eliminated the need for a separate feeding system. The machine has been running for six months with consistent output. Remote support from the ShengWei team resolved our initial sealing temperature question within an hour via video call.<\/p>\r\n        <p class=\"sw-testimonial-name\">Carlos M.<\/p>\r\n        <p class=\"sw-testimonial-role\">Plant Manager \u2014 Food Processing Company, Latin America<\/p>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/section>\r\n\r\n\r\n<!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     \u00a712  FAQ\r\n     Technical specs live in \u00a73 only \u2014 not repeated here.\r\n     \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<section class=\"sw-section sw-section-alt\">\r\n  <div class=\"sw-shell\">\r\n    <div class=\"sw-section-head-left\">\r\n      <span class=\"sw-eyebrow\">FAQ<\/span>\r\n      <h2 class=\"sw-section-title\" style=\"text-align:left\">Frequently Asked Questions<\/h2>\r\n    <\/div>\r\n\r\n    <div class=\"sw-accordion\">\r\n\r\n      <details open>\r\n        <summary>\r\n          <h3>What types of powder can the SW-420E\/620E handle?<\/h3>\r\n          <span class=\"sw-acc-icon\"><\/span>\r\n        <\/summary>\r\n        <div class=\"sw-acc-body\">\r\n          The SW-420E\/620E handles both free-flowing and non-free-flowing powders. Typical products include milk powder, protein powder, flour, starch, spice blends (chilli, turmeric, cumin), coffee powder, cocoa powder, pharmaceutical powders, and chemical fine powders (detergent, fertilizer). For very coarse powders or granules (particle size above ~5 mm), a multi-head weigher machine is more appropriate \u2014 contact us to discuss your specific product.\r\n        <\/div>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>\r\n          <h3>How accurate is the auger screw filling system?<\/h3>\r\n          <span class=\"sw-acc-icon\"><\/span>\r\n        <\/summary>\r\n        <div class=\"sw-acc-body\">\r\n          The auger screw filler delivers \u00b11 g accuracy for fill weights up to 100 g and \u00b11% for weights above 100 g. Accuracy depends on powder density, flowability, and the auger screw specification \u2014 we match the screw pitch and diameter to your specific product during the quotation phase. For applications requiring tighter accuracy (pharmaceutical or premium consumer products), we can integrate a checkweigher for 100% weight verification with automatic rejection.\r\n        <\/div>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>\r\n          <h3>What is the difference between the SW-420E and SW-620E?<\/h3>\r\n          <span class=\"sw-acc-icon\"><\/span>\r\n        <\/summary>\r\n        <div class=\"sw-acc-body\">\r\n          The SW-420E accepts film widths up to 420 mm (bag width 80\u2013200 mm, fill weight 50\u20131,000 g) and runs at up to 70 bags\/min. The SW-620E accepts film widths up to 620 mm (bag width 150\u2013300 mm, fill weight 500\u20131,500 g) and runs at up to 50 bags\/min. The 620E is designed for larger, heavier bags \u2014 typical for flour, industrial chemical powder, and bulk milk powder. Both models share the same Siemens PLC control system, auger filler mechanism, and frame construction.\r\n        <\/div>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>\r\n          <h3>How does collar type VFFS differ from a premade bag machine for powder?<\/h3>\r\n          <span class=\"sw-acc-icon\"><\/span>\r\n        <\/summary>\r\n        <div class=\"sw-acc-body\">\r\n          A collar type VFFS machine forms each bag in-line from a roll of packaging film. The film wraps around a triangular forming collar into a tube, which is then sealed, filled, and cut in a single continuous motion. A premade bag machine loads pre-manufactured pouches from a magazine. The collar type uses lower-cost rollstock film and produces 3-side seal sachets. The premade bag machine supports premium formats (stand-up, zipper, flat-bottom) at a higher per-bag material cost. For high-volume, cost-sensitive powder sachet production, the collar type auger machine is typically the better choice.\r\n        <\/div>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>\r\n          <h3>Can I adjust fill weight and bag length without stopping the machine?<\/h3>\r\n          <span class=\"sw-acc-icon\"><\/span>\r\n        <\/summary>\r\n        <div class=\"sw-acc-body\">\r\n          Yes. Fill weight is adjusted by changing the auger rotation count on the Siemens HMI touch screen \u2014 the new setting takes effect on the next bag cycle without stopping production. Bag length is also adjusted through the HMI via the servo film pull motor. Changing the bag width, however, requires replacing the forming collar \u2014 a 15-minute manual swap performed at a planned stop. No tools are required for the collar change.\r\n        <\/div>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>\r\n          <h3>What film materials are compatible with the SW-420E\/620E?<\/h3>\r\n          <span class=\"sw-acc-icon\"><\/span>\r\n        <\/summary>\r\n        <div class=\"sw-acc-body\">\r\n          The SW-420E\/620E is compatible with standard flexible packaging rollstock: PE, CPP, PET\/PE laminate, aluminum foil composite (highly recommended for moisture-sensitive powders like milk powder and pharmaceutical formulations), nylon\/PE laminate, and BOPP. Sealing temperature and jaw pressure are independently adjustable for each material type via the HMI. Send us a sample of your intended film for a pre-production sealing test confirmation.\r\n        <\/div>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>\r\n          <h3>How does the machine handle dusty or hygroscopic powders?<\/h3>\r\n          <span class=\"sw-acc-icon\"><\/span>\r\n        <\/summary>\r\n        <div class=\"sw-acc-body\">\r\n          For dusty powders (spice, pharmaceutical), an optional dust collection hood mounts above the filling station to extract airborne particles and maintain a clean production area. For hygroscopic powders (milk powder, certain chemical powders) that absorb moisture, we recommend aluminum foil laminate film for the best moisture barrier. The auger filler and hopper are fully SUS304 stainless steel with smooth interior surfaces to prevent powder adhesion and simplify cleaning between product changeovers.\r\n        <\/div>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>\r\n          <h3>What is the lead time and payment terms?<\/h3>\r\n          <span class=\"sw-acc-icon\"><\/span>\r\n        <\/summary>\r\n        <div class=\"sw-acc-body\">\r\n          Standard lead time is 20\u201330 working days after deposit confirmation. Payment terms: 30% deposit on order, 70% balance before shipment (T\/T). Custom configurations (non-standard voltage, special auger screw specification, additional accessories) may add 5\u201310 working days. Contact us with your full specification for a confirmed production schedule.\r\n        <\/div>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>\r\n          <h3>Can I send a powder sample for a packing test before ordering?<\/h3>\r\n          <span class=\"sw-acc-icon\"><\/span>\r\n        <\/summary>\r\n        <div class=\"sw-acc-body\">\r\n          Yes. Ship a sample of your powder product (approximately 5\u201310 kg) along with your target bag size and fill weight to our Shantou factory. We will run a filling and sealing test on the actual SW-420E, record a video of the results, and share the footage with recommended machine settings \u2014 including auger speed, sealing temperature, and bag dimensions. This is the most reliable method to confirm machine suitability before committing to an order. Contact us for the shipping address.\r\n        <\/div>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>\r\n          <h3>What warranty and after-sales support is included?<\/h3>\r\n          <span class=\"sw-acc-icon\"><\/span>\r\n        <\/summary>\r\n        <div class=\"sw-acc-body\">\r\n          2-year warranty covering manufacturing defects under normal operating conditions. Wear parts (sealing strips, heating elements, auger screw) are excluded. Spare parts ship from our Guangdong factory within 3 working days. Remote video technical support is provided free of charge for the lifetime of the machine. On-site installation and operator training are available on request, with travel costs quoted separately.\r\n        <\/div>\r\n      <\/details>\r\n\r\n    <\/div>\r\n  <\/div>\r\n<\/section>\r\n\r\n\r\n<!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     \u00a713  EXPERT GUIDES & RELATED MACHINES\r\n     \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<section class=\"sw-section\">\r\n  <div class=\"sw-shell\">\r\n\r\n    <div class=\"sw-section-head-left\">\r\n      <span class=\"sw-eyebrow\">Resources<\/span>\r\n      <h2 class=\"sw-section-title\" style=\"text-align:left\">Expert Guides<\/h2>\r\n    <\/div>\r\n\r\n    <div class=\"sw-expert-grid\">\r\n      <div class=\"sw-expert-card\">\r\n        <h3>What Is a Collar Type Packing Machine?<\/h3>\r\n        <p>How vertical form-fill-seal collar type machines work, what they produce, and how they compare to premade bag alternatives. Complete guide for buyers.<\/p>\r\n        <a href=\"\/collar-type-packing-machine\/\">Read Guide \u2192<\/a>\r\n      <\/div>\r\n      <div class=\"sw-expert-card\">\r\n        <h3>Auger Screw Filler vs Multi-Head Weigher for Powder<\/h3>\r\n        <p>How to match the filling method to your product: auger dosing for fine powders, multi-head weighers for granules and mixed products. Key selection criteria explained.<\/p>\r\n        <span>Learn More \u2192<\/span>\r\n      <\/div>\r\n      <div class=\"sw-expert-card\">\r\n        <h3>Film Selection for Powder Packaging<\/h3>\r\n        <p>PE vs aluminum foil laminate vs nylon \u2014 moisture barrier, seal integrity, and food safety considerations for powder packaging film selection.<\/p>\r\n        <span>Read Guide \u2192<\/span>\r\n      <\/div>\r\n    <\/div>\r\n\r\n    <!-- Related machines -->\r\n    <h3 class=\"sw-title-sub\" style=\"margin-top:56px;margin-bottom:4px\">Other Collar Type Machines<\/h3>\r\n    <p style=\"margin-bottom:28px;color:var(--sw-text-soft)\">Same platform, different filling systems \u2014 choose by product type.<\/p>\r\n\r\n    <div class=\"sw-three-up\">\r\n\r\n      <div class=\"sw-machine-card\">\r\n        <span class=\"sw-card-model\">SW-420A<\/span>\r\n        <div class=\"sw-card-img\">\r\n          <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/03\/SW-420A-620A-820A-collar-type-multihead-weigher-packing-machine.webp\"\r\n               alt=\"SW-420A collar type multi-head weigher granule packing machine for snacks, candy, and nuts\"\r\n               width=\"500\" height=\"375\" loading=\"lazy\">\r\n        <\/div>\r\n        <span class=\"sw-card-tag\">Collar Type<\/span>\r\n        <h3 class=\"sw-title-sub\">Multi-Head Weigher Granule Machine<\/h3>\r\n        <p>Multi-head weigher for granule products: snacks, candy, nuts. Same collar type platform with automatic weighing system.<\/p>\r\n        <div class=\"sw-card-footer\">\r\n          <a href=\"\/collar-type-packing-machine\/collar-type-multi-heads-granule-weigher-packing-machine\/\" class=\"sw-btn-secondary\">View Machine \u2192<\/a>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <div class=\"sw-machine-card\">\r\n        <span class=\"sw-card-model\">SW-420F<\/span>\r\n        <div class=\"sw-card-img\">\r\n          <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/02\/Collar-Type-Liquid-Packing-Machine-SW-420F.webp\"\r\n               alt=\"SW-420F collar type liquid packing machine for sauces, oils, and beverages\"\r\n               width=\"500\" height=\"375\" loading=\"lazy\">\r\n        <\/div>\r\n        <span class=\"sw-card-tag\">Collar Type<\/span>\r\n        <h3 class=\"sw-title-sub\">Collar Type Liquid Machine<\/h3>\r\n        <p>Liquid pump filling for sauces, oils, and beverages. Same collar type frame with liquid-specific filling head.<\/p>\r\n        <div class=\"sw-card-footer\">\r\n          <a href=\"\/collar-type-packing-machine\/collar-type-liquid-packing-machine\/\" class=\"sw-btn-secondary\">View Machine \u2192<\/a>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <div class=\"sw-machine-card\">\r\n        <span class=\"sw-card-model\">SW-L200<\/span>\r\n        <div class=\"sw-card-img\">\r\n          <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/02\/Premade-Powder-Packing-Machine.webp\"\r\n               alt=\"SW-L200 premade bag powder packing machine with auger filling for premium powder packaging\"\r\n               width=\"500\" height=\"375\" loading=\"lazy\">\r\n        <\/div>\r\n        <span class=\"sw-card-tag\">Premade Bag<\/span>\r\n        <h3 class=\"sw-title-sub\">Premade Bag Powder Machine<\/h3>\r\n        <p>Rotary premade bag powder machine. Uses pre-formed pouches with auger filling for premium powder packaging.<\/p>\r\n        <div class=\"sw-card-footer\">\r\n          <a href=\"\/premade-bag-packing-machine\/premade-bag-powder-packing-machine\/\" class=\"sw-btn-secondary\">View Machine \u2192<\/a>\r\n        <\/div>\r\n      <\/div>\r\n\r\n    <\/div>\r\n\r\n\r\n    <p class=\"sw-related-also\" style=\"margin-top:24px;font-size:0.95rem;color:var(--sw-text-soft)\">\r\n      Also explore in Collar Type: <a href=\"\/collar-type-packing-machine\/collar-type-linear-weigher-packing-machine\/\">4-Head Linear (SW-320C)<\/a> \u00b7 <a href=\"\/collar-type-packing-machine\/collar-type-measure-cups-packing-machine\/\">Measure Cups (SW-320D)<\/a>\r\n    <\/p>\r\n\r\n    <p class=\"sw-related-also\" style=\"margin-top:8px;font-size:0.95rem;color:var(--sw-text-soft)\">\r\n      Also packs: <a href=\"\/3-side-seal-pouch-packing-machine\/\">3 Side Seal<\/a> &middot; <a href=\"\/back-seal-pouch-packing-machine\/\">Back Seal<\/a> &middot; <a href=\"\/stand-up-pouch-packing-machine\/\">Stand-Up Pouch<\/a> &middot; <a href=\"\/pouch-types\/\">Browse all pouch types &rarr;<\/a>\r\n    <\/p>\r\n\r\n    <div class=\"sw-related-cta\">\r\n      <a href=\"\/collar-type-packing-machine\/\" class=\"sw-btn-secondary\">View All Collar Type Machines \u2192<\/a>\r\n      <a href=\"\/premade-bag-packing-machine\/\" class=\"sw-btn-secondary\">Premade Bag Machines \u2192<\/a>\r\n      <a href=\"\/full-automatic-vertical-packing-machine\/\" class=\"sw-btn-secondary\">Vertical Packing Machines \u2192<\/a>\r\n    <\/div>\r\n\r\n  <\/div>\r\n<\/section>\r\n\r\n\r\n<!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     \u00a714  FINAL CTA\r\n     \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<section class=\"sw-cta-dark\">\r\n  <div class=\"sw-shell\">\r\n    <div class=\"sw-cta-grid\">\r\n\r\n      <div>\r\n        <span class=\"sw-eyebrow\">Get a Quote<\/span>\r\n        <h2 class=\"sw-section-title\" style=\"text-align:left\">Ready to Discuss the SW-420E\/620E?<\/h2>\r\n        <p class=\"sw-lead\">Send us your powder type, fill weight, target speed, and bag dimensions. We will confirm suitability, recommend the correct model, and return a quotation within 24 hours.<\/p>\r\n        <p class=\"sw-workflow-text\">info@shengweimachine.com \u00b7 +86 181 2511 2025<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"sw-cta-buttons\">\r\n        <a href=\"javascript:void(0)\"\r\n           onclick=\"if(typeof elementorProFrontend!=='undefined'){elementorProFrontend.modules.popup.showPopup({id:840})}\"\r\n           class=\"sw-btn-primary\">Request a Quote \u2192<\/a>\r\n        <a href=\"https:\/\/wa.me\/8618125112025?text=Hello%2C+I%27m+interested+in+the+SW-420E%2F620E+Collar+Type+Auger+Powder+Packing+Machine.+My+product+is%3A+[powder+type]%2C+fill+weight%3A+[Xg]%2C+target+speed%3A+[X+bags%2Fmin].\" class=\"sw-btn-secondary\" target=\"_blank\" rel=\"noopener\">WhatsApp Us<\/a>\r\n      <\/div>\r\n\r\n    <\/div>\r\n  <\/div>\r\n<\/section>\r\n\r\n\r\n<!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     STRUCTURED DATA \u2014 BreadcrumbList + Product + FAQPage\r\n     \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<script type=\"application\/ld+json\">\r\n[\r\n  {\r\n    \"@context\": \"https:\/\/schema.org\",\r\n    \"@type\": \"BreadcrumbList\",\r\n    \"itemListElement\": [\r\n      { \"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/www.shengweimachine.com\/\" },\r\n      { \"@type\": \"ListItem\", \"position\": 2, \"name\": \"Collar Type Packing Machine\", \"item\": \"https:\/\/www.shengweimachine.com\/collar-type-packing-machine\/\" },\r\n      { \"@type\": \"ListItem\", \"position\": 3, \"name\": \"Collar Type Auger Powder Automatic Packing Machine\", \"item\": \"https:\/\/www.shengweimachine.com\/collar-type-packing-machine\/collar-type-auger-powder-automatic-packing-machine\/\" }\r\n    ]\r\n  },\r\n  {\r\n    \"@context\": \"https:\/\/schema.org\",\r\n    \"@type\": \"Product\",\r\n    \"name\": \"Collar Type Auger Powder Automatic Packing Machine\",\r\n    \"description\": \"Vertical form-fill-seal (VFFS) machine with integrated auger screw filler for powder products. The SW-420E\/620E forms 3-side seal bags from roll film and fills via servo-driven auger screw at 15\u201370 bags\/min with \u00b11% accuracy. Suitable for milk powder, spice, flour, pharmaceutical and chemical powders. Siemens PLC + HMI, SUS304 stainless steel, 5 kW.\",\r\n    \"brand\": { \"@type\": \"Brand\", \"name\": \"ShengWei Machine\" },\r\n    \"manufacturer\": {\r\n      \"@type\": \"Organization\",\r\n      \"name\": \"Guangdong Shengwei Machinery Technology Co., Ltd.\",\r\n      \"url\": \"https:\/\/www.shengweimachine.com\"\r\n    },\r\n    \"model\": \"SW-420E \/ SW-620E\",\r\n    \"url\": \"https:\/\/www.shengweimachine.com\/collar-type-packing-machine\/collar-type-auger-powder-automatic-packing-machine\/\",\r\n    \"image\": \"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/03\/SW-420E-620E-collar-type-auger-powder-packing-machine.webp\",\r\n    \"category\": \"Collar Type Packing Machine\",\r\n    \"sku\": \"SW-420E\",\r\n    \"mpn\": \"SW-420E\",\r\n    \"offers\": {\r\n      \"@type\": \"Offer\",\r\n      \"url\": \"https:\/\/www.shengweimachine.com\/collar-type-packing-machine\/collar-type-auger-powder-automatic-packing-machine\/\",\r\n      \"priceCurrency\": \"USD\",\r\n      \"price\": \"0\",\r\n      \"priceValidUntil\": \"2027-12-31\",\r\n      \"availability\": \"https:\/\/schema.org\/InStock\",\r\n      \"seller\": { \"@type\": \"Organization\", \"name\": \"ShengWei Machine\" }\r\n    },\r\n    \"additionalProperty\": [\r\n      { \"@type\": \"PropertyValue\", \"name\": \"Packing Speed\", \"value\": \"15\u201370 bags\/min\" },\r\n      { \"@type\": \"PropertyValue\", \"name\": \"Fill Weight Range\", \"value\": \"50\u20131,500 g\" },\r\n      { \"@type\": \"PropertyValue\", \"name\": \"Bag Width Range (SW-420E)\", \"value\": \"80\u2013200 mm\" },\r\n      { \"@type\": \"PropertyValue\", \"name\": \"Bag Width Range (SW-620E)\", \"value\": \"150\u2013300 mm\" },\r\n      { \"@type\": \"PropertyValue\", \"name\": \"Film Width (SW-420E)\", \"value\": \"\u2264420 mm\" },\r\n      { \"@type\": \"PropertyValue\", \"name\": \"Film Width (SW-620E)\", \"value\": \"\u2264620 mm\" },\r\n      { \"@type\": \"PropertyValue\", \"name\": \"Fill Accuracy\", \"value\": \"\u00b11 g (\u2264100 g) \/ \u00b11% (>100 g)\" },\r\n      { \"@type\": \"PropertyValue\", \"name\": \"Filling System\", \"value\": \"Auger screw filler (servo-driven)\" },\r\n      { \"@type\": \"PropertyValue\", \"name\": \"Bag Format\", \"value\": \"3-Side Seal\" },\r\n      { \"@type\": \"PropertyValue\", \"name\": \"Control System\", \"value\": \"Siemens PLC + HMI\" },\r\n      { \"@type\": \"PropertyValue\", \"name\": \"Contact Material\", \"value\": \"SUS304 Stainless Steel\" },\r\n      { \"@type\": \"PropertyValue\", \"name\": \"Total Power\", \"value\": \"5 kW\" },\r\n      { \"@type\": \"PropertyValue\", \"name\": \"Air Consumption\", \"value\": \"0.6\u20131.2 m\u00b3\/min\" },\r\n      { \"@type\": \"PropertyValue\", \"name\": \"Voltage\", \"value\": \"220V 50\/60 Hz\" }\r\n    ]\r\n  },\r\n  {\r\n    \"@context\": \"https:\/\/schema.org\",\r\n    \"@type\": \"FAQPage\",\r\n    \"mainEntity\": [\r\n      {\r\n        \"@type\": \"Question\",\r\n        \"name\": \"What types of powder can the SW-420E\/620E handle?\",\r\n        \"acceptedAnswer\": {\r\n          \"@type\": \"Answer\",\r\n          \"text\": \"The SW-420E\/620E handles both free-flowing and non-free-flowing powders. Typical products include milk powder, protein powder, flour, starch, spice blends (chilli, turmeric, cumin), coffee powder, cocoa powder, pharmaceutical powders, and chemical fine powders (detergent, fertilizer).\"\r\n        }\r\n      },\r\n      {\r\n        \"@type\": \"Question\",\r\n        \"name\": \"How accurate is the auger screw filling system?\",\r\n        \"acceptedAnswer\": {\r\n          \"@type\": \"Answer\",\r\n          \"text\": \"The auger screw filler delivers \u00b11 g accuracy for fill weights up to 100 g and \u00b11% for weights above 100 g. Accuracy depends on powder density, flowability, and the auger screw specification.\"\r\n        }\r\n      },\r\n      {\r\n        \"@type\": \"Question\",\r\n        \"name\": \"What is the difference between the SW-420E and SW-620E?\",\r\n        \"acceptedAnswer\": {\r\n          \"@type\": \"Answer\",\r\n          \"text\": \"The SW-420E accepts film widths up to 420 mm (bag width 80\u2013200 mm, fill weight 50\u20131,000 g) at up to 70 bags\/min. The SW-620E accepts film widths up to 620 mm (bag width 150\u2013300 mm, fill weight 500\u20131,500 g) at up to 50 bags\/min.\"\r\n        }\r\n      },\r\n      {\r\n        \"@type\": \"Question\",\r\n        \"name\": \"How does collar type VFFS differ from a premade bag machine for powder?\",\r\n        \"acceptedAnswer\": {\r\n          \"@type\": \"Answer\",\r\n          \"text\": \"A collar type VFFS machine forms each bag from a roll of film in a continuous motion. A premade bag machine loads pre-manufactured pouches. The collar type uses lower-cost rollstock film and produces 3-side seal sachets. The premade bag machine supports premium formats (stand-up, zipper, flat-bottom) at higher per-bag material cost.\"\r\n        }\r\n      },\r\n      {\r\n        \"@type\": \"Question\",\r\n        \"name\": \"Can I adjust fill weight and bag length without stopping the machine?\",\r\n        \"acceptedAnswer\": {\r\n          \"@type\": \"Answer\",\r\n          \"text\": \"Yes. Fill weight is adjusted by changing the auger rotation count on the Siemens HMI touch screen. Bag length is also adjusted through the HMI. Changing bag width requires replacing the forming collar \u2014 a 15-minute manual swap.\"\r\n        }\r\n      },\r\n      {\r\n        \"@type\": \"Question\",\r\n        \"name\": \"What film materials are compatible with the SW-420E\/620E?\",\r\n        \"acceptedAnswer\": {\r\n          \"@type\": \"Answer\",\r\n          \"text\": \"PE, CPP, PET\/PE laminate, aluminum foil composite (recommended for moisture-sensitive powders), nylon\/PE laminate, and BOPP. Sealing temperature and pressure are adjustable for each material type.\"\r\n        }\r\n      },\r\n      {\r\n        \"@type\": \"Question\",\r\n        \"name\": \"How does the machine handle dusty or hygroscopic powders?\",\r\n        \"acceptedAnswer\": {\r\n          \"@type\": \"Answer\",\r\n          \"text\": \"An optional dust collection hood extracts airborne particles during filling. For hygroscopic powders, aluminum foil laminate film provides the best moisture barrier. The auger filler and hopper are SUS304 stainless steel with smooth surfaces to prevent adhesion.\"\r\n        }\r\n      },\r\n      {\r\n        \"@type\": \"Question\",\r\n        \"name\": \"What is the lead time and payment terms?\",\r\n        \"acceptedAnswer\": {\r\n          \"@type\": \"Answer\",\r\n          \"text\": \"Standard lead time is 20\u201330 working days after deposit confirmation. Payment terms: 30% deposit on order, 70% balance before shipment (T\/T). Custom configurations may add 5\u201310 working days.\"\r\n        }\r\n      },\r\n      {\r\n        \"@type\": \"Question\",\r\n        \"name\": \"Can I send a powder sample for a packing test before ordering?\",\r\n        \"acceptedAnswer\": {\r\n          \"@type\": \"Answer\",\r\n          \"text\": \"Yes. Ship approximately 5\u201310 kg of your powder product with target bag size and fill weight to our Shantou factory. We will run a test, record a video, and share recommended machine settings.\"\r\n        }\r\n      },\r\n      {\r\n        \"@type\": \"Question\",\r\n        \"name\": \"What warranty and after-sales support is included?\",\r\n        \"acceptedAnswer\": {\r\n          \"@type\": \"Answer\",\r\n          \"text\": \"2-year warranty covering manufacturing defects. Spare parts ship within 3 working days. Free lifetime remote video technical support. On-site installation available on request.\"\r\n        }\r\n      }\r\n    ]\r\n  }\r\n]\r\n<\/script>\r\n\r\n\r\n<\/div>\r\n<!-- end .sw-page -->\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Home \/ Collar Type Packing Machine \/ Auger Powder Packing Machine Collar Type Packing Machine Collar Type Auger Powder Packing Machine SW-420E \/ SW-620E Vertical form-fill-seal machine with an integrated auger screw filler for fine and ultra-fine powders \u2014 milk powder, spice, flour, chemical powder, and pharmaceutical powder. Forms 3-side seal bags from roll film [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1081,"parent":1018,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1080","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.shengweimachine.com\/zh\/wp-json\/wp\/v2\/pages\/1080","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.shengweimachine.com\/zh\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.shengweimachine.com\/zh\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.shengweimachine.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.shengweimachine.com\/zh\/wp-json\/wp\/v2\/comments?post=1080"}],"version-history":[{"count":19,"href":"https:\/\/www.shengweimachine.com\/zh\/wp-json\/wp\/v2\/pages\/1080\/revisions"}],"predecessor-version":[{"id":2596,"href":"https:\/\/www.shengweimachine.com\/zh\/wp-json\/wp\/v2\/pages\/1080\/revisions\/2596"}],"up":[{"embeddable":true,"href":"https:\/\/www.shengweimachine.com\/zh\/wp-json\/wp\/v2\/pages\/1018"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shengweimachine.com\/zh\/wp-json\/wp\/v2\/media\/1081"}],"wp:attachment":[{"href":"https:\/\/www.shengweimachine.com\/zh\/wp-json\/wp\/v2\/media?parent=1080"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}