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The reason and treatment method of the oil pressure of the 200-ton four-column hydraulic machine can not keep up

If the oil pressure cannot keep up, the oil pressure of the torque converter is lower than the standard value when the engine throttle is opened.Reasons: less oil supply, oil level...

2023-04-28

Reasons and solutions for lack of oil in 100-ton four-column hydraulic press

First, the oil suction pipe or oil filter of the 100-ton four-column hydraulic machine is blocked; second, the oil viscosity is too high; third, the pump speed of the four-column h...

2023-04-27

What are the reasons for the motor to stall when the stretching hydraulic press is operating?

Reason:1. Overheating, the protector tripped.2. The three-phase voltage is unbalanced.3. Accessories are damaged.Approach:1. Press the blue button of the thermal protector to reset...

2023-04-27

What are the maintenance precautions for the hydraulic pump of the 400-ton hydraulic press?

1. Check the internal leakage of the hydraulic pump boom cylinder of the 400-ton hydraulic press:The easiest way to do this is to raise the boom and see if it has a noticeable free...

2023-04-27

Inspection and replacement skills of hydraulic oil for cattle and sheep licking brick hydraulic press

1. If the oil temperature of the cattle and sheep licking brick hydraulic machine is too high, check whether the setting value of the pressure control valve is too high. If it is t...

2023-04-27

How to judge the hydraulic system of 630-ton hydraulic press with hearing?

Hydraulic Press is an efficient, accurate and large-scale mechanical equipment, which is widely used in bending processing of various metal materials.

2023-04-25