... to level or tilted transportation of powder, granules and small block materials,such as: coal, ash, cement, grain and other materials ... temperature of materials is less than 200°C. In the concrete mixing plant,the effect of screw conveyor get the biggest ... .4GX400×10M3-70M54T51T45T5.52.1GX500×10M3-70M79T84.4T74T7.5 Conveying machine, Screw conveyor, Building equipment