Why are there iron pieces in the cylinder of excavator accessories?

Excavator accessories cylinders have multiple functions, such as transmitting power, isolating wear surfaces, reducing friction between components, suspending pollutants, controlling oxidation and cooling of component surfaces, etc. Many friends may wonder why they found iron pieces in the excavator cylinder.

First of all, let’s take a look at how big these patches are. It may be that some pipes and components are brought in by flushing, or they may not be cleaned up during production and remain, or they may not be brought in during normal maintenance. All this should be judged based on the actual situation.

Since various contaminants in the cylinder have a direct impact on the working reliability of the cylinder system and the service life of the components, in order to effectively control the contamination of the hydraulic system, in addition to cleaning the components and system to eliminate residues during processing and assembly In addition to pollutants, certain measures must be taken to prevent pollutants from invading the system to control pollutants that invade from the outside.

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