Open-Mouth Bagging Machine

The Open-Mouth Bagging Machine is a specialized packaging system designed for accurately filling open-top bags with powdery and granular materials in weights ranging from 10 to 50 kg. It employs a gravimetric dosing method, utilizing a load cell to control feeding speed and ensure high precision during automatic operation.

This machine supports multiple feeding mechanisms, including screw, belt, dual-gate (large and small valve), and vibratory feeders, offering flexibility to handle diverse material characteristics. It is widely applicable across industries for packaging various powders—including ultra-fine and fine powders—as well as granular products.

In typical production setups, the Open-Mouth Bagging Machine is often integrated with downstream equipment such as bag sealers (stitching or heat-sealing types) and belt conveyors to form a complete, automated packaging line.