Melt Pump Gear Pump Repair Steps

The melt gear pump repair steps can be summarized as the following four points:

First, disassemble the pump body and record the position, direction and assembly sequence of components.

Secondly, the residual melt in the pump body is calcined at high temperature, carbonized, and then physically or chemically removed to ensure that no colloidal residue.

Next, the key dimensions such as gear shaft diameter and end cover clearance are inspected to determine the degree of wear and replacement of worn parts.

Finally, precision assembly and debugging are carried out, including warm-up and smoothness, dynamic testing and pressure verification, to ensure that the performance of the pump body is restored.

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