Application and Features of Sand Screw Conveyor

Sand Screw Conveyor is suitable for non-viscous dry powder materials and small particle materials (such as: cement, fly ash, lime, grain, etc.), with simple structure, small cross-sectional area, good sealing performance, convenient operation, easy maintenance and easy sealing characteristics of transportation.

Sand Screw Conveyor is mainly used to convey powdery, granular and small lump materials. It is not suitable for conveying perishable, viscous, agglomerated materials and bulky materials, because these materials are easy to stick to the screw and rotate accordingly. Or a material blocking phenomenon occurs at the bearing, which brings great inconvenience to the material conveying process.

Sand Screw Conveyor is composed of screw, U-shaped trough, cover plate, inlet and outlet and driving device. Generally, there are three types: horizontal, inclined and vertical, which can be conveyed horizontally, inclined or vertically. Its working principle It is the rotating helical blade that pushes the material to be conveyed by the screw conveyor. The force that prevents the material from rotating with the screw conveyor blade is the material's own weight and the frictional resistance of the screw conveyor casing to the material.

Sand Screw Conveyor has the characteristics of energy saving, good sealing, low noise, convenient operation and maintenance, and convenient arrangement of inlet and outlet positions.