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Hydraulic Bottle Jack Choose to Be Cautious

Update:06-06-2018
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Hydraulic Bottle Jack is a commonly used lifting tool i […]

Hydraulic Bottle Jack is a commonly used lifting tool in production. Its structure is simple, easy to operate, can be used for various occasions of repair. Hydraulic bottle jacks are divided into one-piece jacks and separated jacks.

Hydraulic bottle jack is a new series of national products. The hydraulic bottle jack is compact, compact, light weight and easy to carry. It is widely used in factory warehouse, bridge, wharf, transportation and construction engineering.

Hydraulic bottle jack is a commonly used lifting tool in production. Its structure is simple, easy to operate, repair cars, tractors and other common use it to lift the body, easy to repair. Hydraulic bottle jacks work according to PASCAL's law. It consists of two pressure cylinders, rocker rods and a closed needle valve with different sizes. When working, lift the small piston to suck the oil into the small pressure oil cylinder, when pressing the small piston, the oil pressure into the big pressure oil cylinder. Through the control of two valves, the small piston passes the pressure on the oil to the big piston and lifts the weight up. The small piston moves repeatedly, and the weight can be lifted to a certain height. After work, open and close the needle valve to connect the large pressure oil cylinder to the fuel tank. At this point, as long as a little pressure on the big piston, the big piston can fall, oil back into the tank.

Hydraulic bottle jacks are often used to repair or replace tires. When buying a jack must according to their own cars and the chassis height to choose corresponding design, especially in cars, most of the single section on the market of hydraulic lifting vertical jacks, most don't fit. Because the car chassis height is low, the jack is too high to put in, too low rise height is not enough, so must according to oneself condition to consider in place when choosing.