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Hydraulic Jack

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  • Use method of electric jack

    2020-07-27

    Use method of electric jackToday we will introduce how to use the electric jack ,let's follow the steps below.1. Check whether all parts are normal before use.2. The provisions in the main parameters shall be strictly observed in use, and super high overload shall be avoided, otherwise, when the lif Read More

  • Working principle of hydraulic jack

    2020-06-11

    The working principle of hydraulic jack is shown in Figure.1. Pump suction process2. Pump pressure oil and heavy lifting process3.The process of falling heavy objects Read More

  • Why is the jack so small that it can lift the car?

    2020-06-10

    Why is the jack so small that it can lift the car? Pascal's law.In short, in the container At one of the places, the pressure of the small piston is used, and the large piston will produce a force change of the area ratio of the small piston. If the area of the large piston is 10 times the area of the small piston, the force acting on the large piston will increase. It is 10 times larger than a small piston. Read More

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