A brief description:
The vacuum feeder is composed of a vacuum system, a conveying hose, a filter, a blowback device, a discharge valve, a suction nozzle, etc. It has easy loading and unloading, easy cleaning, low noise, dust-free conveying, long-distance conveying, and material lifting The advantages of high height, the whole machine stainless steel (304, 316) manufacturing meets the requirements of GMP.
Vacuum feeder is the first choice for conveying materials to packaging machines, mixers, injection molding machines, shredders and other equipment.
Clearance discharge:Generally, it is to feed independent equipment, the investment cost is relatively low, and the vacuum conveying system is relatively simple.
Principle of vacuum feeder:
The vacuum feeder uses a vortex air pump to pump air, so that the inlet of the suction nozzle and the entire system are in a certain vacuum state. The powder and granular materials are sucked into the nozzle along with the outside air to form a flow of material, and reach the hopper through the suction pipe. In the process of separation of gas and material. The separated materials enter the receiving equipment. Feeding-discharging is completed by continuously opening and closing the pneumatic three-way valve, and the opening and closing of the pneumatic three-way valve is controlled by a circulating time relay.
The vacuum feeder is equipped with a compressed air blowback device. Each time the material is discharged, the compressed air pulse blows back the filter cloth bag to knock down the powder adsorbed on the surface of the cloth bag to ensure the normal operation of the suction material.
Features of vacuum feeder:
1. The advantages of easy loading and unloading, easy cleaning, low noise, and dust-free transportation;
2. There is no delamination, and the material soft landing particles are not damaged;
3. Simple operation, sanitary and clean, no dead ends, easy to clean;
4. The building block structure, the inner and outer walls are polished, and the materials are not bonded;
5. Economical, energy-saving, environmentally friendly, and a good working environment can help increase productivity.
