Mainly powder, granular and small-block materials, such as mine,cement,coal, grain,chemical fertilizer,ash,sand,etc. Its technical index is advanced, and the structure is novel. It has tightness good, strong abrasion, small resistance, long life. The machine has low noise, high adaptability. And its operation and maintenance is easy, the inlet and outlet is flexibility.
1. Diameter 100, 160,200,250,315,400,500,630,800,1000,1250mm. 2. Length is from 4m to 70m, every 8.5m is first gearl, when the length is more than 35m, it adapt to double-end drive. 3. When select the model, it should conform to the standard nominal length, and can propose the special needs separately.