A fully automatic bagging machine for fertilizer, feed, and chemical granules is designed to provide efficient, precise, and high-speed packaging of bulk granular materials. This advanced system integrates weighing, filling, sealing, conveying, and palletizing into one streamlined process, ensuring consistent bag quality and reduced labor costs.

Equipped with high-accuracy electronic weighing systems and PLC control technology, the machine guarantees accurate dosing while minimizing material loss. It supports different bag types such as valve bags, open-mouth bags, and woven bags, typically ranging from 10kg to 50kg. With automated bag placing, filling, sewing or heat sealing, and conveyor transfer, it ensures smooth, dust-free, and safe packaging operations.

These machines are widely applied in fertilizer plants, animal feed mills, chemical industries, grain depots, and mineral processing. Optional features such as dust collection systems, anti-corrosion designs, and robotic palletizers further enhance productivity and workplace cleanliness.

By adopting a fertilizer-feed-chemical granule fully automatic bagging machine, manufacturers achieve higher efficiency, reduced manpower, improved product consistency, and competitive cost savings in bulk packaging.

Work Flow:

Weighing          Automatic Bag Feeding           Feed Filling           Bag Conveying         Automatic bag sealing          Output          Palletizing

This packaging machine can be equipped with a net weight or gross weight weighing system. According to the characteristics of the material, the feeding method can be divided into self-falling + vibration feeding, free-falling, belt or screw conveying. It has strong adaptability and can use various types and specifications of packaging bags. The replacement of different specifications of packaging bags can be completed in a short time by the touch screen. This model mainly includes:

1. The feeding mechanism combined with the arch breaking device, satisfies the packaging of materials with highly differentiated characteristics, and is suitable for the use of granules and powders on the same packaging machine;
2. The size of the material door is controlled by the servo motor, which is convenient for adjustment and is suitable for the use of products with multiple specifications;
3. The weighing device adopts a three-sensor suspension mechanism to ensure the accuracy of the weighing;
4. The solid device, after filling the bag, makes the material in the packaging bag denser through solid action, and at the same time the material on the inner wall of the channel falls into the packaging bag;
5. Fully automatic sewing machine, with automatic sewing, thread cutting, thread breaking and shutdown functions, and fast switching sewing and heat sealing functions.

Core components

• Fertilizer bagging machine

• Feed bagging machine

• Chemical granule bagging machine

• Fully automatic bagging machine

• Granule packaging machine