What is a Double-Acting Hydraulic Cylinder?
A double-acting hydraulic cylinder is one of the most common types of hydraulic cylinders, widely used in industrial equipment, agricultural machinery, lifting systems, and heavy-duty vehicles such as garbage trucks, excavators, bulldozers, and loaders.
Unlike single-acting cylinders, double-acting hydraulic cylinders operate in two directions, providing both push and pull movements. Hydraulic fluid is supplied alternately to both sides of the piston, enabling controlled movement in both directions. This feature makes double-acting cylinders highly versatile for various applications.
Key Applications and Considerations for Double-Acting Hydraulic Cylinders
Double-acting hydraulic cylinders are widely utilized in industries that require precise control of force and movement. However, their hydraulic control systems are more complex than those of single-acting cylinders.
To ensure optimal performance and durability, consider the following design aspects:
- Standardized Cylinder Dimensions: While custom-designed cylinders can be made to fit specific needs, it is recommended to adhere to standard sizes, particularly for the cylinder bore, rod diameter, and seal dimensions. This ensures compatibility with readily available seals and reduces manufacturing costs.
- Sealing Performance: High-quality sealing materials should be used to prevent leakage and extend the cylinder’s service life. Proper sealing ensures smooth operation and minimizes maintenance costs.
Our High-Quality Double-Acting Hydraulic Cylinders
Our company specializes in manufacturing high-performance double-acting hydraulic cylinders with the following advantages:
- High Durability and Leak Resistance: Each piston rod undergoes electroplating for rust prevention and features a solid design to enhance strength. The chrome-plated piston rod is highly resistant to impact and deformation.
- Precision Welding and Robust Construction: The cylinder body is automatically welded to ensure smooth, even welds for enhanced durability.
- Premium Sealing System: We use imported sealing components with dual-seal technology to reduce friction and prevent hydraulic fluid leakage.
- Rigorous Quality Testing: Every cylinder undergoes professional pressure and retention testing before shipment, ensuring it meets industry standards.
With over 20 years of experience in hydraulic cylinder production, we provide exceptional after-sales support and welcome industry professionals to visit our factory. Contact us today for more information on our double-acting hydraulic cylinders!
It is recommended to use various types of hydraulic cylinders, double-acting hydraulic cylinders, and small double-acting hydraulic cylinders
