1.The material accumulates at the charge hole

When adding materials unevenly or not same, it will lead to the phenomenon of blockage of the charge hole. The solution to convey a certain amount of material compound, keep conveying material is uniformly added and will not make the material hole deformation.

2.Suspension bearing installation position misalignment will make the spiral stuck or press bend

The solution is to ensure the concentricity of each suspension bearing and the connecting shaft, U-shaped screw conveyor at the same time to ensure the linearity of each section of the spiral.
The end face and spiral shaft to retain a certain gap of 10-20mm, suspension bearing between the two halves of the tile should be connected firmly and tightly, it also need to maintain the appropriate radial clearance.
It requiring U-shaped screw conveyor work flexible.
3.Suspension bearings are easy to wear

U-shaped screw conveyor is generally buried in the material, if not well sealed or poor lubrication, it will be easy to make the material into the contact surface between the shaft tile and the journal, which will make the wear faster.
Solution to ensure good sealing and lubrication, choose good quality, wear-resistant shaft tile, increase the service life of the suspension bearing.

4. Reducer have noise or high temperature.

The reducer noise may be due to damage to the internal bearing gears of the reducer, or the internal lubrication of the reducer is not good.
For such a problem needs, we can replace the gears, add the internal lubrication of the reducer. The center between the couplings is not in a straight line, so it causes friction of the shaft, so there will be fever.