HYDRAULIC CYLINDER FOR VIBRATORY ROLLER
VR hydraulic cylinder is a kind of high pressure and heavy duty cylinder. They are utilized in various hydraulic vibratory roller. which is suitable for non- cohesive soils, gravel, macadam, sand gravel blend and various concretes. it’s indispensable compaction gear for highway mine street ,dams, airports, harbors, market ground and building bottom.
1. High intensity…Fatigue design adaptive cylinder designed as per loading frequency evaluation are applied, and piston rod selection, digesting technology, welding technology are inspected through ultrasonic fault detection. As it can be designed for ruthless operation, it is showcased in high strength and high reliability.
2. Sealing system…seal rings of NOK from Japan and Parker from USA that can sure highly security when function in aerial place. They are applied to HYDRAULIC CYLINDERS prevent grit and dust, reduce oil leakage.
3. Cylinder body…the thickness of cylinder body and flange can be changed; the cylinder inner areas manufactured as per appropriate intensity and dimensions have superb roughness and rigidity end better wearing capacity after roll completing. They have 100% nondestructive test.
4. Piston rod…high frequency quenching accompanied by hard chrome plating to improve rust proofing and wear and scar resisting performance.
5. Safety/buffer features…valves with slower stroke, counting balance end emergency close can be installed easily according to requirements. The concealed types can absorb the effect of buffer device at the end of stroke.
Vibratory roller hydraulic cylinder we creates is a piston design cylinder, it can be matched for the latest models of of vibratory roller. They era used for changing direction. We can style and make different specifications steering cylinder in accordance to customers’ requirements