How to fabricate the screw conveyor
May 10, 2016· Secondly, fabricate the screw conveyor housing If the screw conveyor housing is U type, we will use the tube coiling machine to make it. If the screw conveyor diameter is very little, such as Φ100mm, which is difficult to coil it to be U type, we could make it tube type. If it is tube type, just buy the seamless steel tube according to the technical requirements. Finally, fabricate the screw blade.