The maintenance of hydraulic press

The maintenance and replacement of hydraulic press is an important link to ensure its normal operation, extend its 

service life and improve its work efficiency. The following are some precautions for maintenance and replacement 

of hydraulic presses:

1. Check regularly

Hydraulic oil: Check the oil level and oil quality of hydraulic oil regularly. The oil level is too low or the oil quality is 

poor (such as turbidity, foaming, etc.) should be added or replaced in time.

Oil filter: Clean or replace the oil filter regularly to ensure the cleanliness of the hydraulic system and avoid 

impurities damaging the hydraulic components.

2. Cleaning and lubrication

External cleaning: Regularly clean the outside of the hydraulic press to prevent dust and dirt accumulation affecting 

the operation.

Lubrication system: Check the lubrication system to ensure that each lubrication point is fully lubricated to reduce 

the probability of wear and failure.

3. Check the seals

Seal ring: 

Check the seal ring of hydraulic cylinder and pipeline regularly, and replace it in time to prevent leakage ifwear or 

aging is found.

Joints: 

Check whether there is leakage at each joint and ensure that it is tight.

4. Operation specifications

Follow the operating procedures: 

The operator should follow the operating procedures of the hydraulic press to avoid failures or accidents caused 

by improper operation.

Load limit: 

do not exceed the rated load and rated pressure of the hydraulic press to prevent equipment damage.

5. Perform regular maintenance

Professional maintenance: 

Regularly ask professional and technical personnel to carry out a comprehensive inspection and maintenance 

of the hydraulic press to discover potential problems in time.

Record maintenance: 

Establish equipment maintenance records, record each maintenance and replacement, in orderto track and analyze 

equipment status.

6. Replace the parts

Original parts: 

When replacing parts, original or reliable quality parts should be selected to maintain equipment performance.

Installation specifications: 

Ensure that the correct installation procedures are followed when replacing parts to prevent failures caused by 

improper installation.

7. Security check

Safety device: 

Regularly check whether the safety device is working properly, such as emergency stop button,protective cover, etc.

Operating environment: 

Ensure that the working environment of the hydraulic press is dry and well ventilated toavoid moisture and

corrosion.

Through the above precautions, the good state of the hydraulic press can be effectively maintained and its work 

efficiency and service life can be improved.