Customer Case Studies
We write each case from a real order: the country, the product, the machine and what we did. The customer stays anonymous, the numbers come from order documents and trial readings, and we publish with the buyer's consent.
United Kingdom · Premade pouch machine
UK Case Study: SW-L200 Powder Packing in Zipper Pouches
A UK powder packer needed zipper pouches from about 50 g to 1 kg, so we supplied an SW-L200 eight-station machine with a 50 L vertical auger filler and three auger screw sizes. The HMI displayed 20 bags/min during the factory trial.
Saudi Arabia · Premade pouch lines
Saudi Arabia Case Study: Two Doypack Lines for Retort Ready Meals
A company starting a new food factory ordered two doypack lines, each with a SW-D250 pouch machine, a bowl conveyor, a 10-head weigher and a sauce filling pump. The machines were ready on 13 October 2026 and are awaiting shipment.
Hungary · Vertical machines
Hungary Case Study: SW-420 and SW-1528 for Milk Powder and Tomato Powder
A Hungarian food company placed a repeat order for two vertical machines: an SW-420 with a 50 L auger filler for milk powder and an SW-1528 four-side-seal machine for tomato powder. Working videos went out on 1 September 2026.
Mexico · Vertical machine
Mexico Case Study: SW-2030 Back-Seal Machine for 30 g Protein Powder Sachets
A contract packer in Mexico chose one SW-2030 back-seal powder machine for protein powder sachets of about 30 g, buying a single machine first to run a test. The balance was reported paid on 7 October 2026 and the machine had not yet shipped.
Ireland · Premade pouch machine
Ireland Case Study: SW-L200 Premade Pouch Machine for Powder Blends in 500 g and 1 kg Zipper Pouches
A buyer packing various powder blends ordered an SW-L200 8-station machine for 500 g and 1 kg pouches, with or without a zipper. The buyer's engineer confirmed the sealing set-up before the order, and the machine is in production.
Argentina · Premade pouch machine
Argentina Case Study: From Hand Filling to an SW-Y200 Premade Pouch Machine for 200 ml Liquid Detergent
A start-up that filled liquid detergent by hand ordered an SW-Y200 8-station machine for 200 ml stand-up doypacks after seeing a similar machine run on video. The machine was built and photographed on 13 October 2026 and awaits shipment.
United States · Premade pouch machine
USA Case Study: Repeat Order of an SW-D200 Candy Pouch Machine and a Small Powder Sachet Machine
A US e-commerce brand placed a second order with us: an SW-D200 premade pouch machine with a weigher and a Z elevator for candy, plus a small vertical machine for 3–60 g powder sachets, both built for 60 Hz. The cases were opened on 22 September 2026 and the small machine was connected on 3 October 2026.
Find a Case by Product
Not sure which machine fits your product? Start with our buying guides, then find the nearest case below.
| Product | Case study | Machine family |
|---|---|---|
| Powder | UK zipper pouches; Hungary milk powder and tomato powder; Mexico protein powder sachets; Ireland powder blends | Premade Bag Packing Machine; Vertical Form Fill Seal Machines |
| Ready meals & sauces | Saudi Arabia retort ready meals | Premade Bag Packing Machine |
| Granules & snacks | USA candy pouches and powder sachets | Premade Bag Packing Machine; Vertical Form Fill Seal Machines |
| Liquids | Argentina liquid detergent doypacks | Premade Bag Packing Machine; Spout Pouch Filling and Capping Machine |
Send Us Your Product, Pouch Size and Fill Weight
Tell us the product, the pouch or bag format, the fill weight range and the output you need. We will come back with the machine that fits, the lead time and the payment terms for your order.
info@shengweimachine.com · or contact our engineering team directly
International Sales Manager · ShengWei Machine
Technical review: WeiHuang Wu, Chief Engineer
