Causes of screw sludge dewatering machine damage

1. The thermal protection of the screw stacking sludge dewatering machine is too small, and the motor cannot achieve thermal protection;
2. The shaft of the mud outlet of the screw stacker is blocked, and the mud cannot be removed in time. In the case of pressure overload, the main shaft is deformed, and at the same time, the contact between the main shaft and the motor is deformed and the motor is damaged.
3. The torque force selected by the screw stacker is too small to reach the load, and the screw shaft cannot be driven.
4. When the screw stacker is running, the thermal protector should be selected within the appropriate range, and not out of the rated current range, otherwise it will not be able to protect.
The operation of the stacked screw sludge dewatering machine is actually a particularly high degree of automation, and the service life is relatively long. The motor speed and power are low, saving energy and electricity. As long as it operates according to normal operating specifications, there will be no problems with the screw stacker.

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