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  • 27/Feb

    2024

    How to adjust the pressure of manual hydraulic pump

    Manual hydraulic pump equipment in industrial production can be developed with their size of the product, its workmanship is a matter of concern, in the manual hydraulic pump oil s

  • 17/Feb

    2024

    What is a hydraulic wrench

    Advantages of using hydraulic wrench: the output torque is large, compared with wind cannons, torque wrenches, traditional wrenches, the output torque of hydraulic wrenches is seve

  • 03/Feb

    2024

    The use range and precautions of hollow hydraulic wrench

    There are two types of hydraulic wrench, one is a hollow hydraulic wrench, and the other is a drive hydraulic wrench. We usually use drive hydraulic wrench will be more, therefore,

  • 31/Jan

    2024

    Rotary joint principle for high pressure and high relative speed

    A rotary joint for transferring a pressurized working fluid from a stationary machine part to a rotating machine part or vice versa, having a housing belonging to the stationary ma

  • 22/Jan

    2024

    Leak disposal

    Reason 1: The concentricity of the hollow shaft and the matching rotating body is not enough. Disposal countermeasures: check the size and accuracy, adjust the fixed connection wit

  • 19/Jan

    2024

    Maintenance of rotary joints

    should keep the rotary joint drum and pipe inside clean. Special attention should be paid to new equipment, and filters should be added if necessary to avoid abnormal wear caused b

  • 15/Jan

    2024

    How to choose the correct adhesive in the pressure measuring metal hose joint

    Air, water, oil, acid and other collectively referred to as a quality, the vast majority of adhesives have good resistance to air media, and the bonding strength of the bonded part

  • 12/Jan

    2024

    What is the material of elbow classification and mine elbow

    In a piping system, a bend is a pipe member that changes the direction of the line. According to this Angle, there are three common elbows: 45° and 90°180°. In addition, depending

  • 04/Jan

    2024

    The product of mining safety valve is introduced in detail

    When the roof pressure exceeds the working resistance of the support, the studio is released at night, which not only guarantees a constant working pressure, but also acts as overl