1. Structural Principle

The open pouch packaging machine adopts a gravity self-flow feeding structure. The feeding speed is divided into three feeding speeds: large, medium and small, which ensures the weighing speed and accuracy. It has the characteristics of simple structure and reliable performance. It is widely used in products with good fluidity. Open bag quantitative packaging of granules, powders and other materials.

2. Technical characteristics

1. Adopting gravity self-flow three-speed feeding, the packaging speed is fast. 

2. Small size, small floor space, flexible placement and low price. 

3. High-precision weighing sensor, hanging net weight measurement. 

4. The parts in contact with the material are made of stainless steel, which is anti-pollution and corrosion-resistant, ensuring that the equipment can work reliably under harsh conditions. 

5. The packaging machine control system adopts PLC program control and has automatic and manual switching functions. Automatic is used during normal operation, and manual mode is used for debugging, maintenance and emergency treatment. It is simple to operate and convenient to maintain. 

6. The weighing instrument is a Toledo high-sensitivity digital display instrument with weight accumulation display, counting display, shift accumulation, automatic zero calibration, automatic tareing, automatic elimination of minor interference, automatic gap correction, over-tolerance alarm, fault self-diagnosis, etc. Function: The instrument is equipped with a variety of communication interfaces to facilitate networking, real-time monitoring, remote control and system network management. 

7. The bag hanging mechanism can be adjusted up and down according to the size of the packaging bag, and can be adapted to a variety of bag types and packaging specifications. 

8. Both the electrical control cabinet and the gas control cabinet adopt dust-proof structure and are well sealed to avoid additional failures caused by dust pollution. The packaging machine is equipped with a dust removal interface to avoid pollution of the surrounding working environment caused by packaging.

3. Technical support

1. Provide technical support such as technical consultation, on-site inspection, scheme design, equipment supporting personnel training, etc. 

2. Non-standard design can be carried out according to the actual needs of users and sites, product characteristics, process requirements, etc. 

3. Optional devices

Configuration system   Vacuum system   Bag expansion system   Anti-corrosion and explosion-proof   Dust removal system   Bag dust removal   Cyclone dust removal   Vibration device   Conveying device   Packing device   Hot melt sealing   Remote monitoring and management of weighing data