Rotary Pouch Packing Machine | Granule Filling and Sealing Machine

The automatic rotary pouch packing machine is specifically designed for granular materials such as puffed snacks, coated peanuts, beans, melon seeds, and candies. This machine integrates mechanical, electrical, and optical systems, utilizing a microcomputer control system and high-precision stepper motors.

Packaging speed reaches 30–80 bags per minute, with bag length adjustable from 30–300mm to accommodate diverse packaging specifications. It automatically performs bag forming, filling, counting, sealing, and cutting operations, making it widely applicable in the snack food and nut processing industries.

Specifications of granule packaging machine

Пункт	Specification
Модель	THB4-450C1
Власть	2.2 kW
Скорость упаковки	30–80 bags/min
Длина сумки	30–300 mm (adjustable)
Film Width	40–430 mm
Control System	Microcomputer control + photoelectric tracking
Cutting System	Digital cutting, 2–99 bags adjustable
Display Language	Chinese / English optional
Main Functions	Bag making, filling, counting, sealing, cutting, output
Optional Devices	Date printer, gas filling / air exhausting

Applications of rotary pouch packing machine

This rotary disc granule packaging machine is suitable for free-flowing granules and certain powdered materials. Typical applications include:

• Puffed snacks, coated peanuts, fried peanuts.
• Beans, melon seeds, nut kernels.
• Candy, dried fruits, snack foods.
• Contract food processing plants, snack production lines, nut packaging workshops.

Granule filling and sealing machine features

• Fully automatic operation: integrated bag forming, filling, counting, sealing, and cutting minimize manual intervention.
• High-precision positioning: photoelectric tracking and alignment system ensures consistent and aesthetically pleasing pattern placement.
• User-friendly operation: optional Chinese/English interface with intuitive parameter settings.
• Stable and reliable: automatic shutdown during paper shortage with self-diagnostic fault alerts.
• Flexible configuration: optional date printer, gas-filling, or gas-trapping devices.
• High adaptability: suitable for multiple bag specifications and various granular materials.

Food pouch packing machine working principle

1. The material enters the metering system via the feeding device, undergoes counting or quantitative measurement, and is then conveyed to the bag-forming area.
2. The packaging film is formed into bags by the forming unit. An optical tracking system automatically identifies the position of color marks on the film to ensure precise pattern alignment.
3. Subsequent operations include filling, sealing, and cutting, with finished products automatically discharged.
4. The entire machine is synchronously controlled by a microcomputer, achieving coordinated operation of fixed length, positioning, and speed. It automatically stops and triggers an alarm in case of paper shortage or abnormal conditions.

Why choose us?

THB4-450C1 Granule rotary pouch packing machine delivers high packaging precision and flexible configuration to help customers reduce labor costs, enhance packaging efficiency, and ensure consistent product appearance.

It is an ideal choice for packaging puffed snacks and nuts, particularly suited for use in coated peanut processing lines. For quotes, videos, or customized solutions, feel free to contact us anytime.