HYDRAULIC HYDRAULIC CYLINDERS cylinder FOR VIBRATORY ROLLER
VR hydraulic cylinder is a kind of high pressure and heavy duty cylinder. They are used in different hydraulic vibratory roller. which is suitable for non- 
cohesive soils, gravel, macadam, sand gravel blend and different concretes. it’s indispensable compaction apparatus for highway mine street ,dams, airports, harbors, industry ground and building base.
Features
1. High intensity…Fatigue style adaptive cylinder designed as per loading frequency analysis are applied, and piston rod selection, digesting technology, welding technology are inspected through ultrasonic fault detection. As it is designed for high pressure operation, it is showcased in high strength and high reliability.
2. Sealing system…seal rings of NOK from Japan and Parker from United states that may sure highly security when function in aerial place. They are applied to prevent grit and dirt, 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 sizes have excellent roughness and rigidity end better putting on capacity after roll finishing. They have 100% non-destructive test.
4. Piston rod…high frequency quenching followed by hard chrome plating to boost rust proofing and wear and scar resisting performance.
5. Safety/buffer features…valves with slower stroke, counting stability end emergency close can be installed easily according to requirements. The concealed ones can absorb the effect of buffer device by the end of stroke.
Vibratory roller hydraulic cylinder we creates is a piston style cylinder, it can be matched for the latest models of of vibratory roller. They period used for changing direction. We can style and make different specifications steering cylinder according to customers’ requirements