Vacuum conveyor is used with great advantage in conveying dry powder or granular material. Vacuum conveyor also is known as a vacuum feeder, which is very easy to operate, only need to fixe filter and connect pipe, connect electricity and air compressor,  the main blower need electricity to work and generate minus pressure, the air compressor is to blow the filter and make the shuttle valve.

The proper selection of vacuum conveyor depends on the material and its characteristic, conveying distance, and output required etc:

1.Being conveyed material : _____
2. Material characteristic: bulk density: _____
3. Conveying capacity:________kg/ hour
4. Conveying length:_______
5. Conveying height:______
6. Intermittent or continuous feeding material
7. Voltage: ______ Phase ______V, Frequency:______HZ