Classification of hydraulic jacks

Hydraulic jack is a tool that uses the plunger principle to lift equipment.Roughly divided into two categories: one is the integral bottle jack, the other is a split type hydraulic jack.

Integral bottle jack integrated design, according to the driving principle is divided into hydraulic jack and screw jack, by manual pressure or shake pressure bar.Because of the design reasons, this kind of hydraulic jack can not be used upside down and horizontal, and the maximum lifting force is only 100 tons, modular production, travel, single specifications.There are also manufacturers have produced 200 tons, bulky, inconvenient to move, and can not be at the same time more than the top operation.So now large Bridges, highways and other infrastructure projects rarely use this kind of jack.

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Split type hydraulic jack the fission type structure, can according to the working condition of field operations need to purchase, can undertake collocation choose load, schedule, quantity, and can match the electric pump, solenoid valve, distance sensor, signal acquisition system for many top synchronization precision jack-up homework, synchronization accuracy can be accurate to mm.

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According to its oil supply mode is divided into: single acting hydraulic jack and double acting hydraulic jack two categories;

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Post time: Mar-31-2021