High Tonnage Hydraulic Cylinder

We have many types of Double acting hydraulic lifting jacks. Lead company professional planning to build. Different types of Double acting hydraulic lifting jack use methods and operating precautions are not the same. If you want to know more Double acting hydraulic lifting jack information, please contact us!

New or long-term single-acting hollow hydraulic jacks, because there is more air in the cylinder, when the piston is used, the piston rod may show a slight jump phenomenon. The single acting hollow hydraulic jacks can be reciprocated 2-3 times without load to eliminate The air inside the cavity. Long-term idle jacks, because the seals do not work for a long time, causing the seals to harden, thus affecting the service life of the hydraulic jacks. Therefore, when the hydraulic jacks are not in use, the hydraulic jacks should be reciprocated 2-3 times per month.

Double-acting hydraulic jack with oil pump is a lifting device that integrates oil pump and hydraulic cylinder. It uses oil pump to convert mechanical energy into hydraulic energy, realizes reciprocating motion through hydraulic cylinder, thus generating thrust in two directions to complete lifting or lowering action.

This electric single action hydraulic jack for sale can directly conduct pressure test on the pressure vessel, equipped with special tools for lifting, bending, straightening, extrusion, shearing, riveting, jacking, stretching, disassembly, punching, construction steel bar extrusion, Various operations such as bridges and construction machinery. If you want to know more electric single action hydraulic jack for sale, please contact us!

Lead Company produces large tonnage 500 ton double acting hydraulic jack for pile foundation testing.Large tonnage 500 ton double acting hydraulic jack has the characteristics of large output force, light weight and long-distance operation. Large tonnage 500 ton double acting hydraulic jack is equipped with high-pressure electric oil pump station of the factory, which can realize various forms of operation such as top, push, pull and squeeze.

Double-acting hydraulic cylinder and electric oil pump for sale to Russia. The tonnage of this hydraulic jack is 200 tons with a 200mm stroke. If you want to know more double-acting hydraulic cylinder information, please contact us!

Leadcrete Company produces 100 ton double acting steel hydraulic jack for pile foundation testing. It has the characteristics of large output force, light weight and long-distance operation. It is equipped with high-pressure electric oil pump station of the factory, which can realize various forms of operation such as top, push, pull and squeeze. Used in construction, shipbuilding, metallurgy, mining, petrochemical, railway engineering and other industries, such as jacking, stretching, pressing and other operations. In recent years, 100 ton double acting steel hydraulic jack has been widely used in foundation settlement tests and static piles.

Highly cost effective double acting high tonnage hydraulic cylinder jack for sale can be used for the maintenance of large machinery, the overall lifting of the bridge, the maintenance of the hydropower plant gate, the lifting of the steel structure and the installation of supporting equipment. So what are the precautions for the use of highly cost effective double acting high tonnage hydraulic cylinder jack for sale?

The application of 300ton double acting steel hydraulic piston cylinder Made In China:
1. If the oil quantity of the pump body is insufficient, it is necessary to first add working oil (10# oil) to the pump to work.
2, estimated weight, should not be overloaded.
3. Determine the center of gravity of the lifting object and select the point of gravity of the jack. At the same time, it must take into account whether the softness and hardness of the ground are padded with tough wood to avoid the risk of dumping when lifting.
4. After the jack lifts the heavy object, the heavy material should be supported in time with the tough wood. It is forbidden to use the jack as a support. It is forbidden to use several jacks at the same time to avoid the imbalance of load and the danger of dumping.
5. When using, first connect the quick joint of the manual pump to the top, then select the position and screw the oil drain screw on the oil pump to work. Loosen the oil drain screw and unload the cylinder.
6. Please refer to the instruction manual for the electric pump.

Double acting hydraulic cylinder/jack/ram is a power tool. To avoid the possibility of a major injury, read all instructions carefully before using a double-acting hydraulic cylinder/jack/ram, warnings and precautions, and comply with the safety measures to avoid damage to persons or equipment occurring when the operation of the device!

The manufacturer price single acting hydraulic jack cylinder has a very low closing height and is suitable for limited space. Manufacturer price single acting hydraulic jack cylinder is can be used for highway bridge maintenance, ship diesel engine maintenance adjustment, power plant wind power equipment maintenance adjustment and other synchronous lifting instead of rubber bearings.

Our Lead equipment entered the hydraulic tool industry earlier, specializing in scientific research and development, production and operation of 300-ton double hollow jack hydraulic cylinder, electric pump for 30 years. 300 ton double hollow jack hydraulic cylinders are widely used in roads, railway, bridge, city interchange, hydropower station dam, rock and soil anchorage, high-rise buildings, slope reinforcement, tunnel and, our products have been exported to the USA, Canada, India, Malaysia, Pakistan, Korea, Bahrain, Nepal, Azerbaijan, Mexico and so on.

Double acting high tonnage flange hydraulic cylinder can be used for the maintenance of large machinery, the overall lifting of the bridge, the maintenance of the hydropower plant gate, the lifting of the steel structure and the installation of supporting equipment. If you want to know more double acting high tonnage flange hydraulic cylinder information, please contact us!

100 ton single acting low height lock nut hydraulic cylinder is suitable for high-tonnage lifting operations, and requires high precision control of object lifting and maintenance operations. In the tunnel pipe horizontal displacement installation, 100 ton single acting low height lock nut hydraulic cylinder hydraulic reset design can quickly and effectively retract the piston to its original position, ready to advance the next pipe.

First, 100 ton single acting hydraulic mini lifting jack description: The single acting hydraulic jack with pump has a large stroke and a strong lifting capacity, and is the best choice for maintenance, manufacturing, construction and other operations. All models can be processed according to customer requirements, and the bottom is designed with mounting holes, which makes the installation and positioning convenient.
Second, the characteristics 100 ton single acting hydraulic mini lifting jack with pump: The piston part is welded with copper, the piston rod is coated with hard chrome, never pulls the cylinder, and the wear resistance is strong. High temperature baking varnish, surface abrasion resistance, corrosion resistance and impact. Single-acting design, spring retraction (reset). High strength alloy steel is durable.

The best price multi strand post tension bridge prestressing hydraulic prestress machine jack is easy to use, but special attention should be paid to the hydraulic cylinder during use. If the best price multi strand post tension bridge prestressing hydraulic prestress machine jack fails and needs to be repaired or replaced before it can continue to be used, it will greatly reduce work efficiency and increase costs.

400 ton high tonnage single acting hydraulic pressure jack high quality description: The 400 ton high tonnage single acting hydraulic pressure jack high quality with pump has a large stroke and a strong lifting capacity, and is the best choice for maintenance, manufacturing, construction and other operations. All models can be processed according to customer requirements, and the bottom is designed with mounting holes, which makes the installation and positioning convenient.

The carrying capacity of the hydraulic cylinder for synchronous lifting pushing should be greater than 1.2 times the gravity of the weight; the minimum height of the hydraulic jack is suitable. For the convenience of taking out, the minimum height of the hydraulic cylinder for synchronous lifting and pushing should be adapted to the clearance at the bottom of the weight. When the bolster supports heavy objects during the landing, the lifting height of the hydraulic jack is greater than the sum of the ties and the occipital deformation.

The carrying capacity of the 150 ton single acting hydraulic flat jack should be greater than 1.2 times the gravity of the weight; the minimum height of the 150 ton single acting hydraulic flat jack is suitable. For the convenience of taking out, the minimum height of the hydraulic jack should be adapted to the clearance at the bottom of the weight. When the bolster supports the heavy objects during the landing, the lifting height of the 150 ton single acting hydraulic flat jack is greater than the sum of the ties and the occipital deformation.

The hydraulic jack prestress for construction and building is usually used to the construction of bridge and buildings, railway and subway, water conservancy and hydropower engineering and hydraulic jack prestress for construction and building is suitable for the tension of group anchors with 1860-2000 sizes, Φ15.24, Φ12.7 strands.

200 ton double acting hollow plunger hydraulic lift steel strand jack system for lifting\pulling combines all the design features of single-acting and the superiority of double-acting design, thereby improving the operation and use speed, especially in the relatively long stroke operation. The 200 ton double acting hollow plunger hydraulic lift steel strand jack system for lifting\pulling has a through hole in the piston center, which is widely used in nuclear power plants, tunnel engineering, underground engineering, construction and other occasions to realize the pre-tightening process, and can also be used in other similar needs.

If multiple single acting flat hydraulic jack are used to lift the same equipment, the same type of single acting flat hydraulic jack should be used, and the sum of the additional lifting weight of each hydraulic jack should not be less than 1.5 times the gravity of the equipment. Hydraulic jacks should be wiped clean before use, and should check whether the components can be active, whether there is any damage, avoid loading the quick joints when there is load, to prevent the occurrence of faults and damaged parts.

Our Lead equipment entered the hydraulic tool industry earlier, specializing in scientific research and development, production and operation of 250 ton steel double acting hydraulic cylinders, electric pump for 30 years. 250 ton steel double acting hydraulic cylinders are widely used in road, railway, bridge, city interchange, hydropower station dam, rock and soil anchorage, high-rise buildings, slope reinforcement, tunnel and, our products have been exported to the USA, Canada, India, Malaysia, Pakistan, Korea, Bahrain, Nepal, Azerbaijan, Mexico and so on.

Leadcrete Company produces hydraulic jacks for pile foundation testing.It has the characteristics of large output force, light weight and long-distance operation. 500 ton double acting hydraulic cylinder for sale is equipped with high-pressure electric oil pump station of the factory, which can realize various forms of operation such as top, push, pull and squeeze. Used in construction, shipbuilding, metallurgy, mining, petrochemical, railway engineering and other industries, such as jacking, stretching, pressing and other operations. In recent years, 500 ton double acting hydraulic cylinder for sale has been widely used in foundation settlement tests and static piles.

Leadcrete Company produces 500 ton double acting hydraulic jack for pile load test. It has the characteristics of large output force, light weight and long-distance operation. 500 ton double acting hydraulic jack for pile load test is equipped with high-pressure electric oil pump station of the factory, which can realize various forms of operation such as top, push, pull and squeeze. Used in construction, shipbuilding, metallurgy, mining, petrochemical, railway engineering and other industries, such as jacking, stretching, pressing and other operations. In recent years, 500 ton double acting hydraulic jack for pile load test has been widely used in foundation settlement tests and static piles.

Double-acting high tonnage pull hydraulic cylinder is suitable for high-tonnage lifting operations, and requires high precision control of object lifting and maintenance operations. In the tunnel pipe horizontal displacement installation, double-acting high tonnage pull hydraulic cylinder hydraulic reset design can quickly and effectively retract the piston to its original position, ready to advance the next pipe.

After 300 ton double acting hydraulic cylinders will clog double acting local hydraulic jack-up, should immediately with tough will support the weight support. It is forbidden to single acting hydraulic cylinder used as supports, in order to avoid load imbalance, produce the danger of dumping. If you want to know more 300 ton double acting hydraulic cylinders information,please contact us!

When used double action hydraulic cylinder for hydraulic press, should strictly abide by the provisions of the main parameters, avoid ultra-overload, or when lifting height or lifting tonnage in excess of the provisions, the tank top of a serious oil spill.
Determine the focus of lifting objects, select the double action hydraulic cylinder for hydraulic press focal point, and must take into account whether the hardness of the ground pad with tough steel, so as to avoid the risk of dumping of produce when lifting.

500mm stroke long stroke double acting hydraulic cylinder used in construction, shipbuilding, metallurgy, mining, petrochemical, railway engineering and other industries, such as jacking, stretching, pressing and other operations. In recent years, 500mm stroke long stroke double acting hydraulic cylinder has been widely used in foundation settlement tests and static piles.

Double acting high tonnage hollow hydraulic cylinder builtin pressure relief valve to prevent overload, and the design of the security device. The connector of double acting high tonnage hollow hydraulic cylinder use high pressure rubber hose and threaded joint, it has the advantages of fast operation, and overcomes the shortcomings of the traditional joint oil leakage. The double acting high tonnage hollow hydraulic cylinder is mainly used in concrete post tension prestressed, Tension steel strand.