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  • Internal Gear Pumps: Common Faults And Maintenance Methods

    Common failures of     Internal Gear Pumps    : the pump cannot be oiled, the output flow is insufficient, and the pressure cannot be increased. China internal gear pump manufacturer, supplier & Zhejiang Yongling Hydraulic Machinery Co , Ltd. describes the following troubleshooting methods for gear pumps of this kind: First, check the external ...

  • Why Choose An Internal Gear Pumps?

    Many industrial manufacturing plants require the use of hazardous chemicals in their operations. Materials such as strong acids, resins, polymers, solvents, and caustic are common in industrial applications.     One of the main problems caused by the use of these hazardous chemicals is how to handle materials safely. This process can be c...

  • Oil Pumps-The Heart Of The Flow Of Vehicle Engines

    How does an oil pump contribute to the overall health and operation of a vehicle engine? Chinese oil pump manufacturers' short instructions are related to maintaining a stable oil pressure inside the motor so that lubricant flows to every component, gap and channel built into the device. To do this, you need an oil pump that produces the right psi ...

  • Hydraulic Pumps: The Main Products In The Machinery Industry

    There are many types of hydraulic pumps, and their application fields are also very common. They have their presence in various industries. From the performance range of the pump, there are two types of giant pumps and micro pumps. The giant pump can reach a flow rate of more than several hundred thousand cubic meters per hour, while the hourly flo...

  • What Advantages Does A Vane Pumps Offer?

    1. Vane pump can handle all types of fluids with viscosity from 0.5 to 2500 Cps, or fluids with suspended solid particles. 2. These types of pumps are self-priming and are of very interesting quality for industrial use. 3. The vane pump can work at a flow rate of up to 2400 liters / hour and has a discharge pressure of up to 18 bar, always providin...

  • Internal Gear Pumps Pressure Failure: What Are The Causes?

     Large pressure fluctuations   ① The pump body and the front and rear covers are not processed well, the eccentricity error is large, or the clearance between the outer rotor and the pump body is too large. At this time, the eccentricity should be checked, and the error of the eccentricity should be within the range of ± 0.02mm. The clearance ...

  • Technical Role Of Oil Pumps And Vehicle Structural System

    A company manufactures a range of transmission oil pumps for heavy earthmoving vehicles. The journal bearings in the pump are finished with a grinding process. Unfortunately, increased pump performance requirements have led to many early service failures. It is emphasized that journal bearing surface problems are the only possible cause of failure....

  • Improve Fuel Efficiency With Excellent Oil Pumps

    As market and government regulations require automakers to improve emissions and fuel consumption, they are evaluating all opportunities in engine systems to reduce losses. The oil pump is an important component that consumes engine power because it protects engine components from friction and wear and overheating by delivering engine oil at the co...