Automatic Turntable Feeding Packaging Line
SW-300A
Complete candy and snack packaging line with turntable rotary feeding, automatic tidying, dual film roll structure, and high-speed pillow pouch wrapping — all integrated into one 6-metre stainless steel production line. The SW-300A replaces manual product sorting and hand feeding with a motorised turntable that organises bulk product into single-file rows, then delivers each piece into the wrapping zone at 50 to 800 bags per minute. Built for confectionery, rice bar, nougat, and regular-shape snack factories that need a fully automatic line from bulk hopper to sealed bag.
Quality
CE Certified
Source
Factory Direct · Guangdong
Customization
OEM · Voltage · Language
After-Sales
2-Year Warranty · 24 h Support
SW-300A: Full-Line Turntable Feeding & Pillow Wrapping System
The SW-300A is not a single wrapper — it is a complete automatic turntable feeding packaging line that combines product sorting, single-file alignment, high-speed pillow pouch wrapping, and finished bag discharge into one integrated stainless steel platform. Bulk candy, nougat bars, rice crackers, compressed towels, or similar regular-shape products are loaded into the turntable hopper, automatically tidied into rows by the rotary feeding mechanism, and delivered to the wrapping section without manual intervention.
What sets this line apart is the dual film roll structure: two rollstock film rolls are mounted simultaneously, and the machine switches to the backup roll automatically when the first roll runs out — eliminating the downtime of stopping to change film. Combined with Siemens PLC touch-screen control, servo motor drive, photoelectric colour-mark tracking, and 100-recipe memory, the SW-300A is designed for factories that need sustained high-speed output with minimal operator involvement. The entire line runs on 380V three-phase power and weighs approximately 3,000 kg, reflecting its production-grade build.
Packing Speed
800 bags / min max
Film Width
≤160 mm
Machine Weight
~3,000 kg
| Parameter | SW-300A |
|---|---|
| Machine Type | Automatic turntable feeding packaging line |
| Suitable Product Size (L×W×H) | 20–150 mm × 10–60 mm × 5–30 mm |
| Film Width | ≤160 mm |
| Film Roll Diameter | ≤φ350 mm |
| Film Roll Structure | Dual roll — auto-switch when one roll runs out |
| Packing Speed | 50–800 bags/min |
| Feeding System | Turntable rotary feeder with automatic tidying mechanism |
| Control System | Siemens PLC + touch screen · multi-language · 100-recipe memory |
| Drive System | Servo motor |
| Eye Mark Tracking | Photoelectric colour-mark sensor |
| Date Coding | Built-in date printer |
| Construction | SUS304 stainless steel |
| Power | 6 kW |
| Voltage | 380V 50Hz (customisable) |
| Machine Dimensions (L×W×H) | 6,000 × 1,600 × 1,700 mm |
| Machine Weight | ~3,000 kg |
Note: actual packing speed depends on product shape, film material, and bag size. Contact us with your product sample for a confirmed speed estimate.
Where the SW-300A Turntable Feeding Line Fits Best
The SW-300A is built for factories that process regular-shape products at high volume and need the entire flow — from bulk hopper to sealed pillow pouch — handled automatically. The turntable rotary feeding system replaces manual sorting and hand-placement, so the line is best suited for products with consistent geometry that the feeder can reliably single out and orient before wrapping.
Candy & Confectionery Lines
Hard candy, milk candy, toffee, chocolate bars
- Feeding Mode
- Turntable sorts and aligns individual candy pieces
- Typical Speed
- 300–800 bags/min depending on candy geometry
- Film
- Printed OPP, CPP, or aluminium-laminate rollstock
- Key Advantage
- Replaces 2–3 manual feeders with automatic single-piece delivery
- Buyer Type
- Candy factories and confectionery exporters
Rice Bars, Nougat & Cereal Snacks
Bar-shaped or rectangular snack products
- Feeding Mode
- Vibration hopper + turntable alignment for bar products
- Typical Speed
- 200–600 bags/min
- Film
- Laminated rollstock or printed paper-film
- Key Advantage
- Dual film roll auto-switch keeps long runs uninterrupted
- Buyer Type
- Snack and cereal bar manufacturers
Compressed Towels & Small Non-Food Items
Tablets, coin towels, small regular-shape items
- Feeding Mode
- Turntable + gravity feed for disc or tablet shapes
- Typical Speed
- 100–400 bags/min
- Film
- Transparent or printed laminate
- Key Advantage
- Fully automatic line replaces labour-intensive hand wrapping
- Buyer Type
- Hospitality supply and disposable product factories
Mixed Regular-Shape Products
Any solid within size range with stable geometry
- Feeding Mode
- Custom turntable tray matched to sample dimensions
- Typical Speed
- Case-by-case after sample test
- Film
- Confirmed by sample trial
- Key Advantage
- 100-recipe memory allows fast product changeover
- Buyer Type
- Contract packaging plants and multi-product factories
For single-piece candy wrapping at a lower investment level, consider the SW-1000A candy turnplate wrapper. For multi-piece bags of candy or snack mixes, a collar type packing machine with multi-head weigher is usually the better choice.
Output Bag Type: Pillow Pouch from Rollstock Film
The SW-300A produces pillow pouches directly from rollstock film. Film is pulled from one of two mounted rolls, formed around the product, sealed longitudinally, then cut and sealed transversely. The result is a compact, airtight single-piece pack — the same format used across the pillow pouch packing machine category. The dual roll structure means the machine switches to the backup roll without stopping when the active roll runs out, keeping production continuous during high-volume runs.
Compressed towels in pillow pouch — one of many product types
Pillow Pouch (Standard Output)
Fin Seal / Back Seal Structure
Film materials: laminated rollstock film, laminated paper rollstock film, aluminium foil rollstock film, OPP, CPP, PET, and wax paper. The high-speed photoelectric eye tracks colour marks on printed film for accurate registration. Send your film sample together with your product for a confirmed seal quality test before ordering.
How the SW-300A Packaging Line Works — 4 Stages
The SW-300A operates as a continuous production line with four linked stages: turntable feeding, automatic film wrapping, seal-and-cut, and finished product discharge. Understanding these stages is important because it shows why the line can sustain high speed without needing operators to manually feed or sort products between cycles.
1. Turntable Feeding
2. Roll Film Wrapping
3. Cutter Sealing
4. Finished Product
01
Bulk Loading & Turntable Rotary Feeding
Bulk product is loaded into the vibration hopper above the turntable. The rotary turntable tray — a stainless steel disc with guide rails and brush mechanisms — separates and aligns individual products as it rotates. Each piece exits the turntable in single-file order and transfers onto the infeed conveyor chain. This automatic tidying and feeding process is what makes the SW-300A a packaging line rather than just a wrapper: the turntable replaces the manual labour of sorting and hand-placing products at the machine entrance. The turntable geometry can be customised to match different product shapes and dimensions.
02
Dual Film Roll Feeding & Bag Forming
Rollstock film is pulled from the film frame into the forming section. The SW-300A features a dual roll film structure — two rolls are loaded simultaneously, and the machine automatically switches to the second roll when the first runs out. This eliminates the downtime of stopping to change film, which matters significantly on high-speed runs. The photoelectric colour-mark sensor reads printed registration marks to keep seal position aligned with the film artwork. Film feed speed and bag pitch are adjusted through the Siemens PLC touch screen, which stores up to 100 product recipes for fast changeover.
03
Longitudinal Seal, Cross Seal & Cutting
Once the product enters the forming zone, the film wraps around it and the machine creates the longitudinal seal (back or fin seal) and the transverse cross seals. The cutting knife is selected according to bag length and product dimensions. Temperature control for both horizontal and vertical seal bars is managed through the control panel so operators can tune seal strength for different film materials. The servo motor drive maintains consistent seal timing and bag length accuracy even at the higher end of the speed range.
04
Date Printing, Discharge & Line Integration
The built-in date printer stamps production date codes on each bag before discharge. Finished pillow pouches transfer onto the output conveyor for collection, counting, or downstream equipment such as metal detection, checkweighing, or cartoning. The SW-300A is designed to run as a standalone production line or integrate into a broader factory layout. For factories already running ShengWei wrapping equipment, the control logic and operator interface follow the same conventions across the pillow pouch packing machine range.
Gallery & Video
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SW-300A full production line — turntable feeder on the left, wrapping and sealing section on the right
Five Core Systems That Make This a Complete Packaging Line
The SW-300A integrates feeding, wrapping, sealing, coding, and discharge into one continuous line. Understanding these five subsystems is important for buyers evaluating whether a standalone wrapper or a full packaging line is the right investment for their factory.
① Turntable Rotary Feeding System
The turntable is the entry point of the entire line. A motorised stainless steel disc with guide rails and adjustable brushes takes bulk product from the hopper, separates individual pieces, and delivers them in single-file order onto the infeed conveyor. This replaces manual sorting and hand-feeding — the most labour-intensive step in any wrapping operation. The turntable geometry is adjustable and can be customised based on the product sample.
② Dual Film Roll Auto-Switch
Two rollstock film rolls are mounted on the film frame simultaneously. When the active roll runs out, the machine automatically switches to the backup roll without stopping. This feature alone can save 10–15 minutes of downtime per film change on a high-speed line running 500+ bags per minute — adding up to significant daily output gains.
③ Siemens PLC + Touch Screen Control
The Siemens PLC control system with colour touch screen stores up to 100 product recipes, supports multi-language display, and manages speed, temperature, film feed, and product parameters. Recipe memory means changeover between different products takes minutes instead of manual recalibration from scratch.
④ Servo Drive & Photoelectric Eye Registration
Servo motor drive ensures consistent bag length and seal position accuracy at high speed. The photoelectric colour-mark sensor tracks registration marks on printed film in real time, keeping brand artwork aligned on every bag even during continuous production.
⑤ Date Printer & Output Conveyor
Built-in date coding prints production dates directly on the bag before discharge. The output conveyor delivers sealed bags for collection or downstream integration with metal detectors, checkweighers, counters, or cartoning equipment.
Verified Detail Photos from the Actual SW-300A
Close-up photos of the actual SW-300A showing the turntable feeding system, film path, control interface, sealing area, and electrical layout. These are real machine images taken in our factory — not generic stock graphics.
Turntable Feeding Tray
The core of the automatic feeding system. This stainless steel rotary disc separates bulk product into single-file rows using guide rails and brush mechanisms, replacing manual sorting at the line entrance.
PLC Touch Screen Control Panel
Siemens PLC with colour touch screen, multi-language display, and 100-recipe memory. Operators set speed, seal temperature, film feed, and product parameters from this single interface.
Dual Film Roll Structure
Two rollstock film rolls mounted simultaneously. The machine automatically switches to the backup roll when the active roll runs out, eliminating film-change downtime during high-speed runs.
Colour-Mark Tracking Sensor
Photoelectric sensor that reads registration marks on printed film in real time, keeping brand artwork and seal position aligned on every bag during continuous high-speed production.
Vibration Feeder & Hopper
The vibration hopper feeds bulk product onto the turntable at a controlled rate. This upstream feeding module ensures the turntable tray always receives a steady supply without jamming or gaps.
Servo Motor & Conveyor Chain
Servo-driven infeed conveyor with multiple photoelectric sensors for product detection and timing. Ensures consistent product spacing and accurate delivery into the forming and sealing section.
End Sealer & Bag Discharge
The final station where cross sealing and bag cutting happen. Finished pillow pouches exit onto the output conveyor for collection or downstream integration with inspection equipment.
Electrical Cabinet Layout
Internal electrical arrangement showing PLC boards, multiple servo drives, frequency inverters, and organised wiring. Reflects the production-grade engineering behind a 6-metre, 3-tonne packaging line.
SW-300A vs SW-300B — Turntable Line or Tidying Line?
Both are complete packaging lines (not standalone wrappers), but they use different product-feeding logic. The SW-300A uses a turntable rotary feeder optimised for disc, round, or compact-shape products. The SW-300B uses a tidying and sorting mechanism designed for bar-shape or rectangular products like chicken stock cubes, nougat bars, or biscuit sticks. The wrapping sections are similar — the key difference is how bulk product gets organised before entering the wrapper.
Choose SW-300A When:
- Your products are round, disc-shaped, or compact — candy, tablets, compressed towels
- You need turntable rotary feeding for radial product separation and alignment
- 50–800 bags/min at a line footprint of 6 metres meets your production target
- You want dual film roll auto-switch for long uninterrupted runs
- You value Siemens PLC + 100-recipe memory for multi-product changeover
Choose SW-300B When:
- Your products are bar-shaped, rectangular, or require linear tidying — stock cubes, nougat bars
- You need a tidying and sorting mechanism that arranges products into lanes rather than a rotary disc
- You need higher maximum speed (up to 1,200 bags/min) for large-volume bar wrapping
- Your production line is longer (9-metre footprint) with more sorting stages
- You want the heavier-duty platform (~3,500 kg) for sustained high-output shifts
When a Full Packaging Line Is Not What You Need
The SW-300A is for factories that need integrated turntable feeding, wrapping, and discharge in one line. If you already have a feeding system and just need a standalone wrapper, the SW-350A multifunctional wrapper or SW-350B film-beneath model may be a better fit at a lower investment. For single-piece candy wrapping with turnplate feeding at smaller scale, see the SW-1000A candy turnplate wrapper. For higher-speed candy wrapping with servo architecture, consider the SW-1200 three-servo platform. For premade pouch formats, move to the premade bag packing machine family.
Why Choose ShengWei Machine for Packaging Line Projects
Complete Line Engineering, Not Just a Wrapper
ShengWei designs and manufactures complete packaging lines — from feeding to discharge — in one Guangdong factory. That matters on a line project like the SW-300A because the turntable, conveyor, wrapper, and controls all need to work together. Buying feeding and wrapping from different suppliers creates integration risk. ShengWei builds and tests the entire line as one system before shipping.
Custom Turntable Design by Product Sample
The turntable tray geometry is customised based on your actual product sample — not a generic disc. Send your product and ShengWei will adjust the guide rail spacing, brush configuration, and exit alignment to match your specific shape and size. This front-end engineering is what makes the automatic feeding reliable on the factory floor.
Factory-Direct Export with Remote Support
Direct factory communication through WhatsApp and video call for pre-sales engineering, commissioning support, and troubleshooting. For a production line that weighs 3 tonnes and runs at 800 bags/min, the quality of technical support during installation directly affects how fast the line reaches full production.
Stainless Steel 304 Food-Grade Construction
The entire line is built from SUS304 stainless steel, meeting food industry hygiene requirements. This is particularly important for candy, snack, and food product packaging where cleaning procedures and contamination prevention are part of daily operation. The line also carries CE certification for export compliance.
What Our Clients Say
We were running three shifts with manual feeding before the SW-300A. Now the turntable handles all the sorting and our operators only need to load the hopper and monitor the touch screen. The dual film roll feature was not something we expected to matter, but on a line running 600 bags per minute, every film change used to cost us 10–12 minutes. That adds up. The line paid for the extra investment within the first year just on labour savings.
Ahmed K.
Operations Director — Candy Factory, Egypt
We use the SW-300A for rice bar and cereal snack wrapping. The 100-recipe memory is genuinely useful because we run 8 different product sizes across the week. Changeover takes about 5 minutes per SKU now. The line is heavy — it took a forklift and careful planning to install — but once it was level and running, the output stability was exactly what we needed for our retail customers.
Priya M.
Production Manager — Snack Manufacturer, India
Frequently Asked Questions
What products can the SW-300A packaging line handle?
What is the actual packing speed for my product?
How does the turntable feeding system work?
What is the dual film roll auto-switch feature?
What control system does the SW-300A use?
What film materials are compatible?
How does the SW-300A compare to the SW-300B?
Can I send product samples for a test run?
What is the lead time and payment terms?
What warranty and after-sales support is included?
Expert Guides
Packaging Line vs Standalone Wrapper
Understand when a complete feeding + wrapping line like the SW-300A makes sense versus buying a standalone pillow pouch packing machine with separate manual or third-party feeding equipment.
View All Pillow Machines →SW-1000A: Candy-Specific Turnplate Wrapper
A practical look at how the single-machine candy turnplate wrapper compares with the full-line turntable approach of the SW-300A. Best for factories that need turnplate feeding at a smaller scale.
Compare SW-1000A →SW-1200: Three-Servo High-Speed Platform
When you need the highest speed candy wrapping with three independent servo axes and print-mark control running at 1,200 pcs/min — the performance end of the pillow pouch packing machine family.
Compare SW-1200 →Other Packaging Lines & Machines
Different feeding and wrapping solutions for bar-shaped products.
Automatic Tidying Feeding Pillow Machine
Automatic tidying and feeding pillow machine. Belt-type product alignment for uniform bar products.
Multifunctional Pillow Pouch Machine
Multifunctional pillow pouch machine for snacks and candy. Versatile standalone wrapper with multiple bag size options.
Premade Bag Granule Packing Machine
Rotary premade bag granule packing machine. Uses pre-formed pouches for premium retail presentation.
Ready to Automate Your Packaging Line with the SW-300A?
Send us your product sample, target bag size, film type, and production speed requirement. We will confirm turntable configuration, run a sample test, and prepare a complete quotation for the packaging line including installation guidance.
info@shengweimachine.com · +86 181 2511 2025
