20-120 BPM Doypack Packaging Machine for Food Vacuum Sealing


This doypack packaging machine is designed for automated weighing, filling, and vacuum sealing of various food products, including freeze-dried ingredients, snacks, and small granular items. It supports stable bag opening, precise dispensing detection, and efficient vacuum processing. With digital control and reliable mechanical transmission, it ensures consistent sealing quality and high-speed packaging performance.

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Product Introduction for Doypack Packaging Machine

This doypack packaging machine is an automated system designed for weighing, filling, and vacuum sealing premade pouches across a wide range of food materials. Built with a stable mechanical transmission structure and precise digital control, it helps achieve consistent packaging quality for freeze-dried foods, snacks, grains, and similar products. The machine improves production efficiency by integrating bag opening, filling detection, vacuuming, and sealing processes in a single workflow. It is suitable for food factories, contract packaging facilities, and producers seeking high-speed, reliable pouch packaging for medium to large-scale operations.

Technical Specifications:

Item Parameter
Suitable bag types Flat bags, three-side sealed bags
Packaging Speed 20-120 packs/minute (subject to material and packaging weight)
Overall Dimensions 3600 x 1750 x 2500 mm
Machine Weight 3.5 tonnes
Compressed Air Consumption 0.6 cube/min
Main Unit Average Power 4 kW (excluding vacuum pump)

Main features:

  • Advanced digital control system ensures stable bag opening, accurate filling detection, and consistent vacuum sealing results.precision packer machine
  • High-quality mechanical linkage transmission provides long service life with minimal wear and reduced maintenance needs.
  • Efficient sealing with rapid cooling technology delivers strong, leak-free pouch seals at high packaging speeds.
  • Integrated vacuum chamber design with reliable pressure monitoring improves performance for liquid-containing materials.
  • User-friendly interface and simplified film handling structure enable smoother operation and reduced operator workload.

 

Application scenarios:

  • Freeze-dried food pouch packaging lines
  • Snack, nuts, candy, and puffed food bagging operations
  • Granules, grains, and small particle material packaging
  • Vacuum pouch sealing for meat, seafood, and ready-to-cook foods
  • Premade doypack packaging in food processing plants
  • Contract packaging and co-packing service lines

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