Vacuum feeder also is known as a vacuum conveyor, Vacuum conveyor is used with great advantage in conveying dry powder or granular material. Vacuum conveyor is a kind of dust-free airtight pipeline conveying equipment that transfers particles and powder materials by means of vacuum suction. It uses the difference of air pressure between vacuum and environment space to form gas flow in the pipeline, and drives the movement of powder materials, so as to complete powder conveying.

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