- Overview：
- Working principle：
- Application：
- Production features：
Hydraulic plunger cylinder
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Working Principle
Unidirectional Movement: The plunger-type hydraulic cylinder usually relies only on hydraulic pressure to complete one-way movement, and the return stroke requires the assistance of other external forces, such as gravity, spring force, or other mechanical forces.
Pressure Drive: When hydraulic oil enters the hydraulic cylinder through the oil port, the pressure of the hydraulic oil acts on the plunger, causing the plunger to receive thrust. Due to the good sealing between the plunger and the cylinder body, the hydraulic oil cannot leak out from the sealed chamber, thereby converting the pressure on the plunger into linear motion.
Bidirectional Movement Realization: Although the plunger-type hydraulic cylinder is single-acting in itself, it is usually arranged in pairs and oppositely to achieve bidirectional movement.
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Application
The plunger-type hydraulic cylinder is widely used in various fields, including but not limited to:
Engineering Machinery: Such as excavators, loaders, bulldozers, etc., used to achieve various actions such as lifting, telescoping, rotating, etc.
Metallurgical Equipment: Such as rolling mills, shearing machines, etc., used to provide strong pressure to achieve metal material stamping, extrusion, and other processes.
Ships and Aerospace: Used to achieve the action control of systems such as rudders and landing gear.
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Product Features
Simple Structure: The plunger-type hydraulic cylinder has a relatively simple structure, consisting of fewer components, which is easy to manufacture and maintain.
Reliable Operation: The plunger-type hydraulic cylinder has good stability and reliability, able to maintain stable working loads.
Large Output Torque: The plunger-type hydraulic cylinder can output large torque during operation, suitable for working occasions that require high loads.
Strong Adjustability: By adjusting the intake, exhaust, and oil pressure, the output torque and speed can be controlled, with great adjustability.
Wide Application Range: The plunger-type hydraulic cylinder is widely used in hydraulic systems of various industrial and mechanical equipment, such as engineering machinery, metallurgical equipment, ships, etc.
