U-groove screw conveyor is used in building materials, metallurgy, chemical industry, machinery, light industry, grain and food industries. It is suitable for conveying powdery, granular and small materials, such as cement, fly ash, grain, chemical fertilizer, mineral powder, sand, soda ash, etc.
1. It is not suitable to transport materials that are easy to deteriorate, sticky and caking;
2. It is suitable for horizontal and small inclination arrangement, and the inclination should not exceed 15 °