Factory price hydraulic tensioning prestressed jack

The 600-ton double-acting hollow plunger hydraulic lifting 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 600-ton double-acting hollow plunger hydraulic lifting 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.

Leadcrete Company produces double-acting hydraulic cylinders for pile foundation testing. It has the characteristics of large output force, lightweight and long-distance operation. Double-acting hydraulic cylinders is equipped with a 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, it has been widely used in foundation settlement tests and static piles.

Leadcrete brand high quality 250 ton double acting hydraulic jack and electric oil pump for sale to Russian. The tonnage of this high quality 250 ton double acting hydraulic jack is 250 tons with 500mm stoke. If you want to know more high quality 250 ton double acting hydraulic jackinformation, please contact us!

In the word, the YDC series post tension stressing equipment jack’ performance is improved, and widely used in pre-stressing and post stressing construction. If you are interested in post tension stressing equipment jack, pls contact us freely.

Product line of single acting low height lock nut hydraulic jack as follow: industrial tools, lock nuts provide reliable mechanical load retention, low friction locking ring for easy rotation, saving time and effort, designed to withstand 10% lateral load and withstand up to 90% of maximum stroke, hardened surface resists lateral loads and periodic wear. The overflow port acts as a stroke limiter to prevent the plunger from bursting, both inside and outside are protected by weather, replaceable bearings enclose the plunger to provide support throughout the stroke; certified lifting lugs and base mounting holes. If you want to know more single acting low height lock nut hydraulic jack information, please contact us!

The carrying capacity of the 200Ton single acting low height lock nut hydraulic cylindershould be greater than 1.2 times the gravity of the weight; the minimum height of the 200Ton single acting low height lock nut hydraulic cylinder 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 hydraulic jack is greater than the sum of the ties and the occipital deformation.

The special guide ring design can withstand an eccentric load of up to 5% of the rated load capacity of the double acting micro hydraulic cylinder made in China. Double acting micro hydraulic cylinder made in China 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.

50 100 200 500 ton hydraulic cylinder for sale. Our Gaode equipment entered the hydraulic tool industry earlier, specializing in scientific research and development, production and operation of 50 100 200 500 ton hydraulic cylinder for sale, electric pump for 30 years.

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.

Leadcrete Company produces single acting pulling hydraulic ram cylinder for pile foundation testing.It has the characteristics of large output force, light weight and long-distance operation. Single acting pulling hydraulic ram cylinder 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, it has been widely used in foundation settlement tests and static piles.

The prestressing concrete jack prestressed equipment manufacture in China is mainly used for the overall pulling force of the group anchor. The jack is easy to operate, reliable and saves steel strands than other types of jacks. Prestressing concrete jack prestressed equipment is mainly used for bridge construction and other projects that use products such as anchor bolts and tensile equipment.

First, 350ton spring return single acting hydraulic cylinder 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 350ton spring return single acting hydraulic cylinder 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.

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 electric post tension hydraulic jack is mainly used for the overall pulling force of the group anchor. The jack is easy to operate, reliable and saves steel strands than other types of jacks. Electric post tension hydraulic jack is mainly used for bridge construction and other projects that use products such as anchor bolts and tensile equipment. Electric post tension hydraulic jack is composed of protective sleeve, end cover plug, connecting sleeve, bracing sleeve, rebound spring and dynamic and static sealing rings. The hydraulic jack has the function of tensioning and anchoring.

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!

200 ton double acting hydraulic cylinders 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, 200 ton double acting hydraulic cylinders hydraulic reset design can quickly and effectively retract the piston to its original position, ready to advance the next pipe.

Leadcrete brand single acting hydraulic cylinder jack and electric oil pump for sale. Because our double acting hydraulic jack own have the follow advantages, it is accepted by many different customers. single acting hydraulic cylinder jack 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.

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

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!

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.

The characteristics 200-ton single-acting steel hollow plunger 700 Bar hydraulic jack: 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 carrying capacity of the700 bar RRH type 200 ton double acting hollow hydraulic jack 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 700 bar RRH type 200 ton double acting hollow 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 hydraulic jack is greater than the sum of the ties and the occipital deformation.

Lead Equipment Co., Ltd. is a manufacturer of production, design, assembly, sales and integration of 300 ton cheap double acting high tonnage hydraulic cylinder jack. The company has many years of production and sales of 300 ton cheap double acting high tonnage hydraulic cylinder jack. Manual / electric oil pumps are the main products. The main products are: hydraulic jacks, hydraulic cylinders, hollow cylinders, manual oil pumps, electric oil pumps, pump stations, and a series of hydraulic supporting products.

High quality double acting high tonnage hydraulic jack is specially designed for high-frequency heavy-duty jobs and industrial production and assembly areas. Provide stronger pull and push fast piston return rate. Wide range of applications, including bridge-building and civil engineering, offshore, shipbuilding and other industries. High quality double acting high tonnage hydraulic jack can also be used as a power source in other applications.

Double acting hydraulic lift cylinder for fitness equipment 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 hydraulic lift cylinder for fitness equipment information, please contact us!

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?

If multiple 200 ton high efficiency single acting high tonnage lock nut hydraulic jack 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 hydraulic jack should not be less than 1.5 times the gravity of the equipment. 200 ton high efficiency single acting high tonnage lock nut hydraulic jack 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.

Leadcrete Company produces 250 ton double acting jacks hydraulic cylinders for pile foundation testing. It has the characteristics of large output force, light weight and long-distance operation. 250 ton double acting jacks hydraulic cylinders 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, 250 ton double acting jacks hydraulic cylinders has been widely used in foundation settlement tests and static piles.

Leadcrete brand single acting steel hydraulic cylinder price and electric oil pump for sale to. The tonnage of this hydraulic jack is 30 tons with 100mm stoke. Because our single acting steel hydraulic cylinder price own have the follow advantages, it is accepted by many different customers. Single acting steel hydraulic cylinder price 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.

Double acting hydraulic lift cylinders for sale own have the follow advantages, it is accepted by many different customers. Double acting hydraulic lift cylinders for sale 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.