Pneumatic feeder

product description

The pneumatic vacuum feeder uses compressed air to generate high vacuum through a

 vacuum generator to realize the conveying of materials, without the need for a 

mechanical vacuum pump. requirements, etc. The high vacuum generated by the 

vacuum generator eliminates the layering phenomenon of the conveyed materials and 

ensures the uniformity of the composition of the mixed materials. The preferred 

equipment for automatic feeding of machinery. 

working principle

When the compressed air is supplied to the vacuum generator, the vacuum generator 

will generate negative pressure to form a vacuum airflow, and the material will be 

sucked into the suction nozzle to form a material airflow, which will reach the silo of 

the feeder through the suction pipe. The filter completely separates the material from 

the air. When the material fills the silo, the controller will automatically cut off the air 

source, the vacuum generator will stop working, and the silo door will automatically 

open, and the material will fall into the hopper of the equipment. At the same time, 

compressed air automatically cleans the filter through the pulse backflush valve. When 

the time is up or the material level sensor sends out the feeding signal, the feeding 

machine will be started automatically.

Features

1. Quick connector, easy to disassemble, small in size, simple in operation, and does not take up space

2. Powered by compressed air, no electricity, no electrical interference, no electrical hidden dangers

3. The conveyed material eliminates the phenomenon of stratification and ensures the identity of the material composition.

4. No vibration, low noise, equipped with automatic backflushing system, automatic cleaning

5. Airtight conveying, no dust leakage, no cross-contamination

Product details

Equipment parameter