100-700KG/H QVC-2 Pneumatic Vacuum Feeder

1. Introduction

Pneumatic vacuum feeder uses compressed air to generate high vacuum through vacuum generator to realize the transportation of materials. It does not need mechanical vacuum pump. It has the advantages of simple structure, small volume, maintenance free, low noise, convenient control and elimination of material static electricity. The high vacuum generated by the vacuum generator eliminates the stratification of the transported materials and ensures the uniformity of the composition of the mixed materials.

When compressed air is supplied to the vacuum generator, the vacuum generator generates negative pressure to form a vacuum air flow. The material is sucked into the suction nozzle to form an air flow, which reaches the silo of the feeder through the suction pipe. The filter completely separates the material from the air. When the material is full of the silo, the controller will automatically cut off the air source, the vacuum generator stops working, the silo door opens automatically, and the material falls into the hopper of the equipment. At the same time, the compressed air automatically cleans the filter through the pulse back blowing valve. When the time is up or the material level sensor sends the feeding signal, the feeding machine will be started automatically.

2. Technical Parameters