Monthly Archives: June 2019

  1. Reasons for Oil Leakage of Pump Gear Pump and Its Maintenance Method

    Gear pump oil leakage in the whole hydraulic industry is a relatively common phenomenon, but in summary, nothing more than two points, the first is the internal pump oil leakage, the second is the pump cover or gear pump pump body oil leakage.
  2. Troubleshooting Method of Plunger Pump Fault Diagnosis in Hydraulic Pump Maintenance

    Hydraulic pump is not only the power component of hydraulic system, but also the heart part of hydraulic system. Once the pump fails, the system can not work properly.