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 ideal for non- cohesive soils, gravel, macadam, sand gravel mixture and different concretes. it’s indispensable compaction devices for highway mine street ,dams, airports, harbors, HYDRAULIC SYSTEM market ground and building base.

Features
1. High intensity…Fatigue design adaptive cylinder designed as per loading frequency analysis are applied, and piston rod selection, digesting technology, welding technology are inspected through ultrasonic fault detection. Since it is designed for high pressure operation, it is showcased in high intensity and high reliability.
2. Sealing system…seal rings of NOK from Japan and Parker from USA that can sure highly security when work in aerial place. They are put on prevent grit and dust, reduce oil leakage.
3. Cylinder body…the thickness of cylinder body and flange could be changed; the cylinder inner areas manufactured as per appropriate intensity and sizes have exceptional roughness and rigidity end better wearing capacity after roll finishing. They have 100% non-destructive 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 slow stroke, counting balance end emergency close could be installed easily according to requirements. The concealed types can absorb the influence of buffer device at the end of stroke.

Vibratory roller hydraulic cylinder we creates is a piston style cylinder, it could be matched for different models of vibratory roller. They period used for changing direction. We can design and make different specs steering cylinder in accordance to clients’ requirements