Common sense of maintenance of four-column hydraulic press before use

The four-column Hydraulic Press is a mechanical equipment that uses the static pressure of the hydraulic oil delivered by the oil pump to process metal, plastic, rubber, wood, powder and other products. Dongguan four-column hydraulic press manufacturer analyzes the common sense of maintenance before using the four-column hydraulic press.

In daily use, sometimes there will be problems with the column. The main reason is that the small tonnage four-column hydraulic press takes a long time to work, and it often performs operations, and its rigidity is also very small, and the running speed is very fast, so it is at 25000 There are hundreds of columns under a ton that are broken or damaged. This also shows that we have to consider the strength of the columns when we choose.

Maintenance and inspection of four-column hydraulic press before use

  • 1. Check whether the oil sump, oil level, and oil standard meet the specified standards. If they do not meet the requirements, replenish the oil in time.
  • 2. Check if the button is flexible and jammed.
  • 3. Check whether the grounding wire of the motor is loose, dropped or damaged. If there is any looseness, it should be tightened. If it falls off or is damaged, it should be notified to the maintenance personnel for handling.
  • 4. Check whether the safety protection device is complete and reliable.
  • 5. Check whether the handles are flexible.
  • 6. Fix all loose nuts.

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