Product introduction Box Feeder is one offeeder???s equipments which balances and rations the materials thatyou feed in. By adjusting the height of flashboard and the speed ofconveyor belt, it will control the quantity of feed-in rawmaterials, balance pug and internal combustion materialproportionally, and crush the large soft mud. Our company hasstep-type plate box feeder, step-type belt conveyor box feeder,continual belt conveyor box feeder and other form and specificationbox feeders which can apply for different material andspecification Vacuum Extruder.