Spiral Pneumatic Conveying Pump Screw Feeder Elevator Conveyor

The vacuum feeder is equipped with a compressed air back flushing device. Each time the material is discharged, the compressed air pulse back flushing the filter, and the powder adsorbed on the surface of the filter is dropped to ensure the normal operation of the suction.
For the vacuum feeder with material level control, the material in the hopper of the receiving equipment is automatically fed through the material level controller.
When the hopper of the receiving equipment is higher than a certain position, the vacuum loading machine stops feeding.
When the material level is lower than a certain position, the vacuum loading machine automatically starts to complete the feeding of the receiving equipment.