Double acting hydraulic jack made in china

Keyword:Double acting hydraulic jack   Time:2021-2-17 16:54:26

Double acting hydraulic jack  
 High pressure electric hydraulic jack is powered by ZB series of high pressure electric oil pump, the function for oil pressure rebound, overflow, it is designed a safe protect pressurizer, it can protect emergent over pressure, especial construction can protect jack. Hydraulic jack can bear partial loading is 5% of rated pressure. High pressure alloy cylinder is very durable, especially in the larger project, it is easily to be operated and control. It can be used for lifting heavy machine, bridge project, hydraulic engineering, harbour construction and other equipment. It has large output,
light weight, remote control and other advantages, it can match with our high pressure oil pump, it can reach jack, push, pull and extrusion and kinds of working.

 Details of production

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Double acting hollow hydraulic jack 

Our jack can  be used in different angles

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 Vertical                                                  Inverted                                          Horizontal

 For proper operation, the cylinder must be attached to a hard jacking surface. The use of thin cylinders on sandy, clay, or loose surfaces will cause cylinder damage.

Products in use

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 Two jacks used to pipe jacking

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 Four jacks used to jacking

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 Sixteen jacks used to tensions

Combination choices

1. Single acting hand pump, hose, single acting jack

Single-acting hand pumps, hoses and single-acting jacks are basic and common combinations.

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2. Double acting hand pump, two hoses, double acting jack

Double-acting jacks are suitable for push and pull applications and need to maintain even lifting and descending speeds. Throttle valves and manual check valves can be added to provide flow regulation and load keeping functions.

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3. Single acting hand pump, distributor, two hoses, two single acting jacks

Two or more single-acting jacks may be driven simultaneously using a distributor with two or more interfaces. Each interface can be installed with a throttle valve, which can separately adjust the flow into each jack, so that the jacking height of each jack is impassable, and the parallel movement of the jacking workpiece is maintained.

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4. Single acting hand pump, distributor, six hoses,  two double acting jacks

Lifting two or more jacks at the same time using a distributor with two or more interfaces.

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5. Single acting hand pump, distributor, five hoses, four single acting jacks

Lifting four or more jacks at the same time using a distributor with two or more joints.

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