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  • Aug
    16
    How to solve the marine fuel transfer pump blocked?

    During the voyage, the gears of the main engine fuel delivery pump are stuck, which causes the main engine to slow down automatically due to low oil pressure, which seriously threatens the safety of the main engine and its supercharger.After manual turning inspection, it was found that the pump

  • May
    20
    Say "520 happy" to all my customers

    Hello, do you remember me?In the world of telephone and Internet, we have known each other. Your say "Hello, do you have gear pump / screw pump / high viscosity pump? "Arouse my heart, so you are the" other half "I am looking for!Next, I began to ask you with all my heart: "what is the medium you de

  • Feb
    06
    We will delay to work on Feb 10, 2020

    This is another test for China and the world community after SARS. At this moment, any slamming, taunting, fanning, and gloating are all manifestations of lack of humanity. The virus does not recognize the country, nation, race, rich or poor. There is no difference in virus transmission.China's powe

  • Oct
    18
    Screw Pump Trade News

    By 2020, the compound annual growth rate of the global screw pump market is expected to exceed 8%.In the global screw pump market, screw pump accounts for a large share, while twin screw pump is expected to grow at a strong speed in the forecast period. Due to the growing demand of developing econom

  • Oct
    16
    Triple Screw Pumps In Power Generation

    In the field of power generation, screw pumps are usually used for bearing and gear lubrication, high-pressure fuel injection, fuel delivery, top shaft oil and power plant control. Hoffwell's three screw pump is the most common power generation application, characterized by a hardened steel power ro

  • Oct
    15
    Export 12 sets of YCB external gear pumps to UAE

    HEBEI HOFFWELL pump export 12 sets of YCB gear pumps to UAE

  • Oct
    11
    Internal gear pump operation and maintenance manual

    Internal gear pump operation and maintenance manual from Hoffwell Pump. The NYP internal gear pump has outstanding self-priming ability. Internal gear pumps with widely application, and more better to delivery high viscosity liquids without solid particles and fibers, even semi-solid particles, the high medium viscosity from 10 cst to 300000cst, the medium temperature can up to 300 deg C according to different material.

  • Aug
    17
    Where are external gear pump used?

    External gear pumps are usually used to pump lubricants, oil, light oils, chemical additives, resins or solvents. They are preferred in any application requiring accurate measurement, such as fuels, polymers or chemical additives.

  • Jul
    31
    What are the differences of internal gear pump and external gear pump?

    What are the difference of Internal Gear Pump and External Gear Pump? Usually, we divide gear pumps to internal gear pump and external gear pump. Do you know what are the differences of these two types of gear pump? Now, let me tell you about the gear pump differences.

  • Apr
    19
    Advantages and Disadvantages of Gear Pump

    Gear pump is now widely used in nearly all fields of our life, but do you know why they are so popular nowadays. The features of gear pumps decide its popularity. If you want to know the detailed reasons, read this passage and you will find the answer. The passage mainly introduces four points of ge

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