Cement screw conveyors always block when transporting cement, causing the machine to fail to operate normally, thus delaying the construction period. The cement screw conveyor obstruction is mainly reflected in four aspects:

1. The machine power is too small to complete the high-strength work normally.

2. The pitch between the blade and the blade is too small. Generally, the blade adopts a gradual pitch when designing, so that the pitch between the feed port and the discharge port is larger and larger, which facilitates the entry and exit of the material.

3. The angle of elevation is too large and the angle of 30 degrees is best.

4 screw conveyor should pay attention to waterproof in use, if the machine enters water, the cement will agglomerate, so regular cleaning machine to prevent obstruction