Vacuum feeder

HVF vacuum feeder unit is using whirlpool air pump extracting air. The inlet of absorption material tap and whole system is made to be in vacuum state. The powder grains of material are absorbed into the material tap with ambient air and formed to be the air flowing with material. Passing the absorption material tube, they arrive to the hopper. The air and materials are separated in it. The separated materials are sent to the receiving material device. The control center controls the “on/off” state of pneumatic triple valve for feeding or discharging the materials.

In the vacuum feeder unit the compressed air opposite blowing device is fitted. When discharging the materials every time, the compressed air pulse oppositely blows the filter. The powder attached on the surface of filter is blown off for ensuring normal absorbing material.
 

Technical Specification

Model	HVF-2	HVF-3	HVF-6	HVF-7	HVF-8	HVF-9
Feeding volume	600L/h	1200L/h	3200L/h	6000L/h	8000L/h	10000L/h
Total power	2.2kw	3kw	5.5kw	7.5kw	7.5kw	11kw
Air Consumption	8L/min	10L/min	12L/min	17L/min	34L/min	68L/min
Pressure of Air	0.5-0.6Mpa	0.5-0.6Mpa	0.5-0.6Mpa	0.5-0.6Mpa	0.5-0.6Mpa	0.5-0.6Mpa
Overall dimension	Φ290*795	Φ290*995	Φ420*1336	Φ420*1375	Φ600*1650	Φ600*2140

1. Compressed air should be oil-free and water-free.
2. The feeding capacity has been determined with a 3 meter feeding distance.
3. The feeding capacities are greatly different with different materials.