Reasons for gear pump vibration in four-column hydraulic press

Reason analysis of gear pump vibration in four-column Hydraulic Press:

  • 1. Check whether the gear pump of the four-column hydraulic machine sucks in the oil with bubbles from the oil tank.
  • 2. Check the installation concentricity of the four-column hydraulic pump and the motor. It should be stipulated that the installation concentricity of the pump and the motor should be adjusted.
  • 3. Check whether the rubber parts of the four-column hydraulic motor and pump coupling are damaged or missing. Damaged or missing rubber parts of the coupling should be replaced or repaired.
  • 4. Check the key or spline of the coupling of the four-column hydraulic press. Wear will cause radial runout of the rotating parts.

The above content is the reason for the gear pump vibration of the four-column hydraulic press. I hope it can be helpful to everyone. If you want to know more about hydraulic press, please call Dongguan China Machinery Co., Ltd. We will serve you wholeheartedly.

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