... can guarantee the balanced operation of the screw body. Variable pitch design of screw body could ensure fast, smooth and ... characteristics. The consumer could choose canvas bag, flange, universal ball or other the connection. This conveyor could be matched ... WCB500, WCB600, WCB700 Mortar mixing station: SJ25, SJ35, SJ45, SJ55 Screw conveyer: LYS168, LYS219, LYS273, LYS323, LYS407 Cement silo: SNC30, ...