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The more the machinery and equipment are developing in the direction of high speed, high pressure and high power, the corresponding technology can ...

Many people for the replacement of hydraulic oil, there are cognitive errors, thinking that only the old hydraulic oil in the hydraulic system ligh...

If you do not pay attention to the regular maintenance and maintenance of the hydraulic system in daily use, its working performance will gradually...

When the load pressure and the setting pressure of the safety valve are close to each other, the jacking oil circuit of 2 can be simplified into th...

The volume loss and mechanical loss during the working process of the hydraulic system cause the oil temperature to rise, and a large part of the h...

Pump station is the heart of hydraulic system. A pump station with good performance and reasonable design will have a vital impact on the performan...

Then, if eight actuator elements are required to synchronize at the same time, seven hydraulic diverter valves are required to be arranged and comb...

Generally made of corrosion-resistant steel, and must consider the inner surface of the tank anti-corrosion treatment, and take into account the co...

The hydraulic pump itself or the inlet pipe is badly sealed, and the air leakage removal method: tighten the connecting nuts of each interface

Motor wire connection reverse elimination method: replace the motor wiring

Cause: The hydraulic oil is not clean, the screw is loose, and the spool is not moving smoothly.

The high oil temperature of the hydraulic system will cause the hydraulic oil to produce cavitation, reduce viscosity, accelerate the aging of the ...