Screw

Rotating helical blade passage of the material carried Screw conveyor, screw Chain conveyor so that the material does not force the blades rotate together is the material of its own weight and the screw Telescopic conveyor  cabinet friction materials. Screw rotation axis welding spiral blades, blade surface transport of materials depending on the type of entities face, belt face, the blade surface type and other types. Screw terminal helical axis in the direction of movement of the material to thrust bearing material to screw with axial reaction force, the longer the captain, should be added to the intermediate hanger bearings.