0

30 years in food packaging, 5,000+ machines sold, 8,000+ successful collaborations.

+86 187 2836 4045

Vertical Film Roll Packaging Machine-Description of Technical Parameters for MD-520

April 30, 2026
Product Overview:
Roll Film VFFS Packing Machine -This equipment combines roll‑film bag‑making with precise quantitative filling, and is designed for high‑speed, high‑precision vertical pouch packaging of granules, powders, liquids, sauces, and other materials. It achieves full‑process automation from bag forming, metering, filling, gas flushing/exhausting to sealing and cutting.
Features: 
- Optional Configurations: High‑precision multi‑head combination scales, screw feeders, Z‑type elevators.  
- Roll‑Film Pouch Packaging: Utilizes dual servo motors to drive film pulling and cutting, allowing flexible bag dimensions (customizable length: 80‑350 mm, width: 80‑250 mm) with a maximum packaging speed of up to 60 bags/min. Supports back‑seal, three‑side seal, and other pouch styles.  
- Intelligent & Stable Operation: The control system adopts Siemens PLC and touchscreen, while the drive system employs Inovance servo motors, ensuring precise motion and rapid response. Equipped with photoelectric tracking (eye‑mark) correction to maintain print registration.  
- Wide Material Adaptability: Especially suitable for quantitative packaging of puffed snacks, nuts, pet food, candies, water, nutritional liquids, sauces, cat‑treat sticks, frozen food, hardware parts, etc.
Applications: 
This machine is widely used in the snack‑food, agricultural products, pet‑food, daily‑use hardware, pharmaceutical and health‑product industries. It is suitable for various dry solid granules, blocks, liquids, powders, flakes, and short‑strip products that require efficient, high‑precision pillow‑type bag packaging.