Main ApplicationThe vacuum feeder can be material from the container directly taken out into the mixer, reactor, hopper, pressure motor vibrating screen, pellet mill, and mill in. The machine reduces the workers working conditions and labor intensity, to eliminate the dust pollution, pellet and powder conveying the best choice.Working PrincipleVacuum feeding machine by a vacuum pump, suction nozzle, transport Road, hoses, filters, air cleaning devices, pneumatic discharge gate devices, vacuum hopper and the material level control devices etc., and QVC series vacuum feeding machine is different...