Recent Entries

• Introduction of commonly used hydraulic vane pump

  by hong yi June 29, 2020
    Common types of hydraulic vane pump: 1. According to whether the flow can be adjusted, it can be divided into: variable pump and quantitative pump. The output flow that can be adjusted according to the need is called variable pump, and the flow that cannot be adjusted is called fixed pump....

• Cause analysis of vane pump jamming

  by hong yi June 22, 2020
    The phenomenon of jamming during the use of the vane pump should be encountered by many friends. How should we solve this problem? We will explain it to you in the following content, so that you can understand in this respect. 1. It may be because the axial clearance or radial clearance in ...

• Two methods of arc spraying and adhesive coating are introduced

  by hong yi June 15, 2020
    How to quickly repair gear pump in manual hydraulic pump. Today, Hongyi Hcydraulic will teach you. Sy gear pump is commonly used in agricultural manipulator hydraulic pump. After the gear pump is used for a period of time, its performance will decline. The investigation shows that the main ...

• What are the classification of servo system?

  by hong yi June 8, 2020
    The electro-hydraulic servo system has outstanding advantages such as fast response speed, large output power, and high control accuracy. Therefore, it is widely used in aerospace, military, metallurgy, transportation, engineering machinery and other fields. The electro-hydraulic position se...

• Vane pumps are divided into single and double-acting vane pumps

  by hong yi June 1, 2020
    The pump structures commonly used in the system can be divided into gear pumps, vane pumps and plunger pumps. The gear pump is small in size, simple in structure, loose in requirements for oil cleanliness, and relatively inexpensive. However, the pump shaft cannot bear the weight of gravity...