Leadcrete Equipment is a high-pressure double acting hollow hydraulic plunger cylinder supplier specializing in the design, production, sales and service of hydraulic cylinder.

We can customize different hydraulic plunger cylinder according to your tonnage and stroke, for example, single-acting hydraulic plunger cylinder, single-acting hollow hydraulic cylinder plungers, double-acting hydraulic plunger cylinder, double-acting hollow hydraulic cylinders, locking hydraulic cylinders, and various electric pumping stations , We have 0.75KW to 15KW for you to choose, welcome to send us an inquiry, thank you very much.

Double acting hollow hydraulic plunger cylinder is widely used in the construction of bridges and buildings, railways and subways, water conservancy and hydropower projects and prestressed anchors and steel strands.
 
The double acting hollow hydraulic plunger cylinder is a load-bearing device used to lift or move heavy objects. The general explanation of hydraulic jacks refers to various lifting devices that provide support through the force exerted by the lifting lever and other mechanical advantages. The difference between hydraulic jacks and other jacks lies in the use of incompressible hydraulic oil or jack oil as the force application device. The mechanism for applying force depends on the specific type of jack, but it is usually a screw or a hydraulic cylinder. According to the type of mechanism that generates lift, the center hole hydraulic jack is usually divided into mechanical power, hydraulic power and pneumatic power. Due to the difference in the force generated by the lifting operation of the hydraulic cylinder, the lifting capacity of the hollow hydraulic plunger cylinder is higher than that of the mechanical jack.
The double acting hollow hydraulic plunger cylinder is mainly used for the overall pulling force of the group anchor. The hollow hydraulic plunger cylinder is easy to operate and reliable, and it saves steel strands than other types of jacks. The center hole hydraulic jack is mainly used for bridge construction and other projects that use anchor bolts, stretching equipment and other products. The hollow hydraulic plunger cylinder is composed of a protective sleeve, an end cover plug, a connecting sleeve, a supporting sleeve, a rebound spring, and a dynamic and static sealing ring. The hydraulic jack has the function of tensioning and anchoring.

Hollow hydraulic plunger cylinders are easy to use, but pay special attention to hydraulic cylinders during use. If the hydraulic cylinder fails and needs to be repaired or replaced before it can continue to be used, it will greatly reduce work efficiency and increase costs.
Common damage to hollow hydraulic plunger cylinder:
1. The leakage of hydraulic oil will damage the surface of the hydraulic cylinder or cause damage to the internal parts of the hydraulic cylinder.
2. The leakage of the seal will cause the pressure in the hydraulic cylinder to drop, and the jacking capacity of the hydraulic jack will drop.
3. Failure to maintain proper pressure in the hydraulic cylinder may increase the leakage of the sealing fluid. The hydraulic cylinder should be maintained daily to increase the service life and lifting capacity of the jack.

If you have other questions about high-pressure double acting hollow hydraulic plunger cylinder, please feel free to contact us and we will get back to you as soon as possible. This is our official email: sales1@leadcrete.com