1. Reduce dust environmental pollution and improve working environment;

2. Reduce environmental and personnel pollution of materials and improve cleanliness;

3. Small space, can complete the powder transportation in a small space, make the working space beautiful and free from the limitation of long and short distances;

4. Reduce manual labor intensity and improve work efficiency;

5. The entire transportation process is performed in a closed system, and no powder leakage occurs;

6. The equipment has no gaps or dead corners that are prone to material accumulation, and the surface is easy to visually inspect.

    The vacuum feeding machine uses a vacuum pump to draw air, so that the inlet of the suction nozzle and the entire system are in a certain vacuum state. The powder and granules are sucked into the nozzle with the outside air to form a material airflow, and then reach the hopper through the suction pipe, in the hopper. Gas and material separation. The separated materials enter the receiving equipment. Conveying and discharging are completed by the pneumatic three-way valve continuously opening and closing, and the opening and closing of the pneumatic three-way valve is controlled by the control center.

    The vacuum feeding machine is equipped with a compressed air backflushing device. Each time the material is discharged, the compressed air pulses blow back the filter to drop the powder adsorbed on the surface of the filter so that the suction can operate normally.