The importance of lubricating oil to concrete pressure testing machine



In addition to the lubrication on the surface, the lubricating oil reduces the friction effect. What is the important role of the concrete pressure testing machine? In this article, We will talk to you about this issue – the importance of lubricating oil to concrete pressure testing machines.

Lubrication plays an important role in the concrete pressure testing machine. Its performance mainly has the following three aspects:

First, Lubrication can reduce friction and wear between the moving surfaces of concrete pressure testing machine parts, thus extending the service life of components (this is the role of lubricants we know well).

Second, good lubricants can also function as a heat sink. A good lubricant can take away the heat generated by the friction and act as a cooling device.

Thirdly, an oil film can be formed in the mutually moving curved annulus to function as a seal (such as the outer surface of the piston ring of the hydraulic system of the concrete pressure tester and the inner surface of the cylinder liner) to prevent impurities such as powder, dust and the like. Invade to protect the machine.

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