We often say that the wearing parts of the putty sprayer should be replaced frequently. Pay attention to maintenance. What are the wearing parts?
Putty spraying machine, such as coating machine, the wearing parts refer to the place where the material is sprayed, and the materials touched, such as putty, paint, paint, metal parts of these parts or Teflon plastic washers, cowhide Circle and other parts.
There is also a part of the suction material, which has a filter screen and is also prone to damage.
We can elaborate on:
1. The sealing ring of the pump body, including a set of upper and lower sealing rings
2, the plunger rod of the pump body, some people are called the piston rod, the material rod, the pump rod
3, the cylinder block of the pump body, the ball cage, the small steel ball, the ball valve seat and other alloy parts.
4, suction filter part of the suction pipe
5. The return valve on the filter.
6. High pressure pipe for spraying.
These must be in contact with the material. There are sand and impurities in the material, which will cause damage to these parts and should be replaced in time.
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