HYDRAULIC CYLINDER FOR VIBRATORY ROLLER
VR hydraulic cylinder is a kind of high pressure and durable cylinder. They are utilized in different hydraulic vibratory roller. which is suitable for non- cohesive soils, gravel, macadam, sand gravel combination and various concretes. it’s indispensable compaction tools for highway mine street ,dams, airports, harbors, sector ground and building foundation.

Features
1. High intensity…HYDRAULIC CYLINDER Fatigue design adaptive cylinder designed as per loading frequency evaluation are applied, and piston rod selection, processing technology, welding technology are inspected through ultrasonic fault detection. As it is definitely designed for ruthless operation, it is featured in high intensity and high reliability.
2. Sealing system…seal rings of NOK from Japan and Parker from United states that can sure highly basic safety 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 wearing 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 functions…valves with gradual stroke, counting stability end emergency close could be installed easily according to requirements. The concealed types can absorb the impact of buffer device at the end of stroke.

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