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Safe Operation Rules for Hydraulic Compression Machine

Safe Operation Rules for Hydraulic Compression Machine

October 22, 2020

Today Shunhao is going to share with you the operation rules to ensure the safe operation of hydraulic press machine by factory operators.

Melamine Dinnerware Molding Machine


Safe Operating Procedures

1. The operator should be familiar with the performance and structure of the hydraulic press, and be certified for operation after training.

2. During the operation of the machine, the operator’s body is not allowed to enter the working space of the movable beam, and use tools to load and unload the working parts.

3. The operator must wear personal protective equipment before starting the machine.

4. Perform a pre-work inspection and check whether the various functions of the hydraulic press machine are normal. If there is a problem, it should be dealt with immediately before starting work:


  • Check whether there is oil leakage in various oil pipes, manifold oil valves, oil cylinders, etc.;
  • Check whether the movable beam is obviously sliding down and whether the staying position is correct;
  • Check whether the photoelectric switch and emergency stop switch work flexibly;
  • Check whether there is noise from the hydraulic press;
  • Check whether the oil tank shows enough hydraulic oil;
  • Check whether the piston of the oil cylinder is loose and whether the surface is lubricated with oil.


Melamine Dinnerware Making Machine

5. If two or more people are required to cooperate to operate, the front and rear operation switches must be turned on and the corresponding two-hand operation switches and emergency stop switches must be provided.

6. It is strictly forbidden to work beyond the maximum stroke of the movable beam(that is, not less than the minimum closed height of the hydraulic press).

7. When working with full load, the maximum allowable eccentricity of the concentrated load is 50MM, and it must not be overloaded or used beyond the maximum eccentricity.

8. Stop the automatic hydraulic press machine when inspecting the mold and use wooden blocks to support the movable beam.

9. All pressure regulating valves and travel switches must be adjusted with special tools and personnel.

10. The cooling system must be turned on before starting to ensure that the oil temperature does not exceed 60 degrees.

11. During work, pay close attention to whether the hydraulic machine is abnormal. Make sure the machine doesn’t work when it’s abnormal.

12. The melamine mold should be closed before stopping the machine, then stop the oil pump and turn off the power.

13. After finishing the work, clean the machine tool, clean the working area, and fill in the "Equipment Daily Maintenance Card"

melamine press machine

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