Causes and Solutions of Low System Pressure of 315 Tons Hydraulic Press

315 Tons Hydraulic Press Reasons for Low System Pressure

1. the Hydraulic Cylinder Has Been Used for a Long Time, and It May Leak Or String Cavity.

2. the Pressure Regulating Valve Adjusts the Pressure Range of Oil Press Machine. If It Fails, It Will Also Cause Pressure Reduction.

3. If the Hydraulic Press of Relief Pressure Valve Is Broken, the Pressure Will Definitely Drop.

4. The Oil Inlet Valve Leaks, Causing the Oil in the Upper Chamber to Return.

5. 315 T Hydraulic Press Check Valve Is Worn and the Reverse Leakage Pressure Drops.

Solutions to Low System Pressure of 315 Tons Hydraulic Press

1. Check the oil level first; If the oil level is lower than the scale, make up the oil; If the oil level is normal, check the inlet and outlet tubing for leakage; If there is oil leakage, it should be excluded.

2. If the Inlet and Outlet Pipe Seals Are Outstanding, Check the Operation of the Inlet and Outlet Pressure Valves. If the Inlet and Outlet Pressure Valves Cannot Be Closed, Remove Them to Check Whether There Are Cracks Or Scars on the Parts, if the Oil Circuit and the Oil Hole Are Unblocked and the Stiffness of the Spring Becomes Smaller, the Problem Should Be Solved in Time.

3. If the Pressure Valve Is Normal, 315 Tons of Hydraulic Press Should Be Removed from the Oil Pipe Or Filter Screen for Inspection. If the Oil Pipe Is Unblocked, You Need to Check the Hydraulic Pump. Replace the Hydraulic Pump. If the Hydraulic Oil Is Foamed, You Should Check the Device Condition of the Oil Pipe. If the Oil Level of Oil Return Pipe Is Lower than the Oil Level of the Oil Tank, You Should Re-Sense the Installation of Oil Return Pipe.

4. Hydraulic Press Is Mainly Composed of Bow Frame, Stamping Slider Operation Platform, Four Guide Columns, Upper Main Cylinder, Proportional Hydraulic System, Servo Electrical System, Pressure Sensor, Pipeline and Other Parts.

To Sum up, 315 Tons of Hydraulic Press Move Slowly, We Must Find out the Reason Carefully. If We Exclude the Same Thing, We Must Not Let the Equipment Work with Diseases.

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