Double-acting hydraulic cylinder with dual ears

This double-acting hydraulic cylinder with double ears is a high-performance and highly reliable hydraulic actuator, specifically designed for various industrial equipment, construction machinery, lifting platforms, hydraulic system assemblies, and other scenarios. It achieves bidirectional extension and retraction of the piston rod through the pressure of hydraulic oil, providing stable and precise linear power output for the equipment. It is the core component in hydraulic systems that converts force into motion.

Core structure and design features

Binaural installation structure

Both ends of the oil cylinder feature a standard hinge ear (ear ring) design, equipped with a built-in wear-resistant shaft sleeve. It can accommodate pin-type installation, allowing for a certain degree of angular movement, perfectly fitting working conditions that require flexible hinging. The installation is convenient and the connection is stable, significantly reducing the impact of installation stress on the lifespan of the oil cylinder.

Double-acting hydraulic design

Adopting a dual-port dual-action structure, it can achieve bidirectional driving of the piston rod by introducing pressure oil into the two ports respectively, with rapid action response and precise control. It can meet the operational requirements of reciprocating motion of equipment and is suitable for various hydraulic systems requiring bidirectional control.

High-strength cylinder block and piston rod

The cylinder body is precisely machined from high-quality alloy seamless steel tubes, and its inner wall undergoes high-precision honing treatment, resulting in high hardness, strong wear resistance, and excellent internal pressure resistance, allowing it to withstand long-term impact from high-pressure hydraulic oil. The piston rod is forged from high-quality alloy steel, and its surface undergoes hard chrome plating and polishing treatment, providing excellent wear resistance, corrosion resistance, and scratch resistance, while maintaining stable sealing performance even under harsh working conditions.

High sealing performance system

Using an imported high-quality seal assembly, including the main oil seal, dust seal, guide ring, etc., the sealing structure has been optimized and designed to effectively prevent hydraulic oil leakage and the intrusion of external impurities. It maintains stable sealing during high-pressure, high-speed reciprocating motion, extending the service life of the cylinder and reducing maintenance costs.

Buffering and protective design (optional)

The built-in buffer structure can effectively absorb the impact at the end of the piston rod's stroke, preventing damage to the equipment caused by hard collisions. The cylinder surface is coated with high-temperature sprayed black anti-rust paint, which is corrosion-resistant and anti-aging, suitable for outdoor, humid, and other multi-scenario operating environments.

Service Guarantee

Support non-standard customization: We can customize cylinder diameter, stroke, installation form, oil port specifications, etc. based on the drawings and parameters provided by customers, to meet personalized matching needs

Strict quality control: All series of products have passed high-voltage testing and lifespan testing, ensuring their quality meets industry standards

After-sales support: Provide professional technical support, respond quickly to after-sales needs, and offer comprehensive guidance on usage and maintenance to customers.