... temperature less than 200DEG C, the high reliability, LS type screw conveyor is designed according to international standards ISO1050-75. It has ... various departments.Product technical standards: ZBJ81005-88GX type screw conveyor transports the materials with screw operation manners. It has some advantages as follows ... : Φ150, Φ200, Φ300, Φ400, Φ500, Φ600 and Φ700 etc. LS / GX type screw conveyor