This machine suitable for horizontal or inclined conveying, material temperature less than 200DEG C, the high reliability, LS type screw conveyor is designed ... , well wear resistance, low noise and good sealing performance. This machine is suitable for conveying powder, granular materials and small block ... are: Φ150, Φ200, Φ300, Φ400, Φ500, Φ600 and Φ700 etc. LS / GX type screw conveyor