China Screw Conveyor for Powder Screw Conveying - China .
A screw conveyor or auger conveyor is a mechanism that uses a rotating helical screw blade, called a "flighting", usually within a tube, to move liquid or granular materials.They are used in many bulk handling industries. Screw conveyors in modern industry are often used horizontally or at a slight incline as an efficient way to move semi-solid materials, including food waste, wood chips .heavy demand animal feed spiral screw conveyor with CE approved,US 500 1,500 Set, New, Screw Conveyor, Carbon steel Source from Zhengzhou VOS Machinery . . 2015 new products high separator rate gravity spiral chute Ore Separator Products from Global Ore Separator Mineral Flotation Separator .