Cement screw conveyor is used to transfer the cement from the silo to the concrete mixer,according to the capacity of the plant,the size of screw can be made from 168 to 407 the inclination degree can be customized ，The screw machine is made of high-quality steel pipe, strong and firm, and has good integrity. The double pitch blade reduces the degree of compression during material transportation. It adopts high-quality gear box, heavy-duty design, large torque and low noise. The optional universal ball joint makes installation and steering adjustment easy. Equipped with high-quality middle suspension bearings and tail bearings, the number of parts and spare parts is small, durable, easy to maintain, the inlet and outlet are common, and the installation is fast