8-station Automatic Premade Bag Granular Packing Machine

Machine Introduction

Suitable for automatic metering packaging of granules and irregular items such as candy, nuts, raisins, peanuts, sunflower seeds, dried fruits, chips, chocolate, tea leaves, biscuits, cat food, and dog food.

Technical Parameters

1. Premade Bag Feeding: The machine uses pre-made bags (usually flat bags or gusseted bags) that are loaded into the machine. These bags are fed automatically into the machine by a bag feeder

2. Bag Opening: The pre-made bag is then opened by a set of mechanical arms or a vacuum system to ensure it is properly aligned and ready for filling.

3. Granular Material Filling: The machine uses a filling system (such as a multihead weigher or auger) to measure the precise amount of granular material (like rice, beans, candy, or pet food) that needs to be filled into the bag. The material is then dispensed into the opened bag.

4. Bag Sealing: After filling, the bag is sealed by a heat sealer. The sealing process uses heat to fuse the bag's edges together, ensuring it is tightly sealed to prevent spillage or contamination.

5. Date Coding and Printing: Some machines include a printer or coder to print batch numbers, production dates, or other information onto the bag.

6. Bag Ejection: The sealed bags are then ejected from the machine and moved to the next stage for storage or further processing.

7. Control System: The entire process is controlled by a PLC (Programmable Logic Controller) to ensure accuracy and efficiency, with sensors and feedback mechanisms that monitor the machine's performance and make adjustments when necessary.

The system uses a combination of a computer-controlled multihead weigher and a packaging machine for precise, fast, stable, and low-error automatic packaging with low noise. The materials comply with food packaging hygiene standards, ensuring good sealing performance and easy operation. This elevator is suitable for vertical lifting of granular materials in industries such as grain, food, feed, and chemicals. It is widely used in the food packaging industry and other sectors, with a broad range of applications.