Hollow plunger hydraulic cylinder

300 ton double acting electric hydraulic cylinder jack special guide ring design can withstand an eccentric load of up to 5% of the rated load capacity of the jack. 300 ton double acting electric hydraulic cylinder jack is equipped with a dust-proof ring to prevent dust from entering the cylinder. All models include quick connectors and dust caps. Up to 13 seals inside the cylinder to ensure sealing performance and extend service life.

Lead Equipment Co., Ltd is a professional light post tension equipment jack supplier, we have light post tension equipment jack for sale, we can supply different tonnage and stroke light post tension equipment jack.

250 ton double acting hollow plunger hydraulic lifting ram 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 250 ton double acting hollow plunger hydraulic lifting ram 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.

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.

The double acting high pressure big bore hydraulic cylinders should be placed flat before use, can not be skewed, and the bottom should be leveled. Beware of the foundation subsidence or load deviation, the double acting high pressure big bore hydraulic cylinders can be tilted or tipped over, and can be extended with a tough pillow or steel plate at the bottom of the hydraulic jack. Pressure-bearing area to prevent death or slippage; do not use oily wood or steel plate as a cushion to prevent slipping when force is applied, and safety incidents occur; the weight should be lifted and the position must be safe and solid. Anti-damage equipment (hydraulic jack).

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!

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.

China top double acting high tonnage hydraulic jack supplier, supply full complete set of 5-2000 ton hydraulic cylinder and hydraulic jack. Double acting high tonnage hydraulic jack, hydraulic piston return; piston rod plating 40Cr metal layer Increase surface brightness and hardness prevent air corrosion; the piston and the guide ring are made of copper, which is more wear resistant.

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.

Lead Equipment as a single acting hollow synchronous hydraulic jack cylinders supplier, we not only supply single acting hollow synchronous hydraulic jack cylinders, but also supply double acting hydraulic cylinder, electric oil pump, hydraulic hand pump and other related hydraulic tool. Because the type single acting hollow synchronous hydraulic jack cylinders is not standard, we could accept to customize kinds of different tonnage and stroke lifting hydraulic cylinder.

Best price heavy duty 200 ton hydraulic cylinder for ship engineering has the characteristics of large output force, light weight and long-distance operation. Best price heavy duty 200 ton hydraulic cylinder for ship engineering 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.

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.

The carrying capacity of the Single acting high tonnage lock nut hydraulic cylinder 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 jack 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 Single acting high tonnage lock nut hydraulic cylinder is greater than the sum of the ties and the occipital deformation.

300 ton hollow plunger hydraulic cylinder 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 300 ton hollow plunger hydraulic cylinder 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.

Leadcrete Company produces 200ton 200mm stroke single acting pancake lock nut hydraulic jack. It has the characteristics of large output force, light weight and long-distance operation. 200ton 200mm stroke single acting pancake lock nut 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. Used in construction, shipbuilding, metallurgy, mining, petrochemical, railway engineering and other industries, such as jacking, stretching, pressing and other operations. In recent years, 200ton 200mm stroke single acting pancake lock nut hydraulic jack has been widely used in foundation settlement tests and static piles.

Electric prestressing jack for construction and bridge structure is compact, the work is smooth, the oil pressure is high, the tension is large, electric prestressing jack for construction and bridge is widely used in highway bridges, railway bridges, hydroelectric dams, high-rise buildings and other pre-stress construction projects.

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.

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

Leadcrete brand Double acting 200 ton hydraulic cylinder/jack/ram and electric oil pump for sale to. The tonnage of this hydraulic jack is 630 tons with 500mm stoke. Because our double acting hydraulic jack own have the follow advantages, it is accepted by many different customers. Double acting 200 ton hydraulic cylinder/jack/ram 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, its hydraulic reset design can quickly and effectively retract the piston to its original position, ready to advance the next pipe.

50 ton single acting thin hydraulic jack 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 50 ton single acting thin hydraulic jack cylinder price, please contact us!

Gaode Equipment Co., Ltd is a professional manufacturer of good price single acting high tonnage lock nut hydraulic cylinder with power pack in China. We could make kinds of standard and non-standard good price single acting high tonnage lock nut hydraulic cylinder with oil pump. The following is our good price single acting high tonnage lock nut hydraulic cylinder with power pack, they are sent to Greece.

Our Lead equipment entered the hydraulic tool industry earlier, specializing in scientific research and development, production, and operation of double acting 750 Ton hydraulic cylinder/jack/ram, electric pump for 30 years. Double acting 750 Ton hydraulic cylinder/jack/ram are widely used in roads, railways, bridges, city interchanges, hydropower station dams, 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.

Our Lead equipment entered the hydraulic tool industry earlier, specializing in scientific research and development, production and operation of 1000ton double acting steel hydraulic press cylinder jack for railway constructionk, electric pump for 30 years. Products 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.

Lead Equipment Co., Ltd is a professional manufacturer of 700bar double acting 500 ton low profile hydraulic lifting ram jack with power pack in China. We could make kinds of standard and non-standard 700bar double acting 500 ton low profile hydraulic lifting ram jack with oil pump. The following is our 700bar double acting 500 ton low profile hydraulic lifting ram jack with power pack, they are sent to Greece.

If multiple single acting lock nut hydraulic lift piston cylinder are used to lift the same equipment, the same type of hydraulic jacks should be used, and the sum of the additional lifting weight of each single acting lock nut hydraulic lift piston cylinder should not be less than 1.5 times the gravity of the equipment.
Single acting lock nut hydraulic lift piston cylinder 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.

The Hydraulic double acting hollow plunger pusher cylinder can be equipped with a two-way manual oil pump or a two-way electric oil pump. Because of the through hole in the middle, the hollow jack not only has the lifting capacity of a general hydraulic jack, but also has the stretching and tensioning functions that the ordinary jack does not have. The through hole allows cables, steel ropes and other shafts to pass through. The hollow roof has double functions and hydraulic retraction. The Hydraulic double acting hollow plunger pusher cylinder is the first choice for various large-scale projects. It has the characteristics of convenient operation and control. The new technology and structure make the hollow roof Jacks are safer and last longer.

Single-acting hydraulic jack and electric pump must be on a sturdy surface so that it can withstand the load, the load must be placed in the center, covering all pistons, and can only load stationary objects. If the hydraulic oil pump is damaged, deformed, or in need of repair, do not use it! When the single acting hydraulic jack reciprocating action must be extended without hindrance, to ensure complete phase contact, only when all the piston is fully retracted in order to pump the fuel.

High tonnage double acting pull hydraulic cylinder produced by Lead Equipment have undergone strict quality control before leaving the factory, so they can display their good performance when they reach the unit. Even so, we still have to spend a section to explain its post-maintenance. Because the high tonnage double acting pull hydraulic cylinder for concrete frame are placed for a long time, the internal parts will produce some minor changes. These changes are what we usually need to pay attention to. Don’t wait until you use it to remember it.

The carrying capacity of the 400-ton double-acting high tonnage long stroke hydraulic cylinder 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 400-ton double-acting high tonnage long stroke hydraulic cylinder 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 400 ton double acting high tonnage long stroke hydraulic cylinder is greater than the sum of the ties and the occipital deformation.

Double-acting electric hydraulic jack used in construction, shipbuilding, metallurgy, mining, petrochemical, railway engineering and other industries, such as jacking, stretching, pressing, and other operations. In recent years, a double-acting electric hydraulic jack has been widely used in foundation settlement tests and static piles.