PVC steel fiber tube common faults and solutions

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PVC steel fiber tube common faults and solutions

PVC fibre reinforced steel wire hose often encounters such failures in the production process. The following professional PVC steel fiber tube manufacturers will tell you how to deal with these faults.

Pipe bending
cause of issue:
1. The wall thickness deviation is too large;
2. The concentricity of the supporting wheel and the sizing sleeve is too large;
3. The tube is not uniformly cooled or insufficient;
4, the production speed is too slow;
5, the concentricity of each device in the production line is too large
Solution:
1. Adjust the wall thickness;
2. Adjust the Huff screw correction;
3. Adjust the inner liner of the water tank;
4. Adjust the amount of water;
5. Clean the mold or replace it;
6. Adjust the heating coil;
7. Speed up as soon as possible;
8. Adjust the concentricity of each device in the production line.
Focal material
cause of issue:
1. There are more coke materials in the material;
2. The coke in the vacuum vent of the main unit is too much;
3. Accumulate coke in the barrel or head.
Solution:
1. Stable torque;
2, reduce the humidity;
3. Clean up.

Fracture
cause of issue:
1. Insufficient material plasticization;
2. The cutting blade is damaged;
3, the cutting machine action is too harmful;
4. The formula is not good.
Solution:
1. Adjust the process;
2. Replace the blade;
3. Adjust the air pressure;
4. Replace the raw materials for debugging.

Poor impact performance
cause of issue:
1. Insufficient material plasticization. The host torque (current) is too low or the production temperature is low;
2. The influence of raw materials, formulas, equipment, machine heads and production processes;
3. The main engine vacuum is too low or the vent hole is blocked.
Solution: adjust the process
Tube material is brittle
cause of issue:
1. Insufficient material plasticization. The host torque (current) is too low or the production temperature is low;
2. The influence of raw materials, formulas, equipment, machine heads and production processes;
3. The main engine vacuum is too low or the vent hole is blocked.
Solution: adjust the process