HYDRAULIC CYLINDER FOR HYDRAULIC CYLINDERS Vibratory ROLLER
VR hydraulic cylinder is a type of high pressure and durable cylinder. They are utilized in various hydraulic vibratory roller. which is ideal for non- cohesive soils, gravel, macadam, sand gravel combination and different concretes. it’s indispensable compaction gear for highway mine road ,dams, airports, harbors, industry ground and building bottom.
Features
1. High intensity…Fatigue design adaptive cylinder designed as per loading frequency analysis are applied, and piston rod selection, processing technology, welding technology are inspected through ultrasonic fault detection. Since it 
is usually designed for ruthless operation, it is featured in high intensity and high reliability.
2. Sealing system…seal bands 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 could be changed; the cylinder inner areas manufactured according to appropriate intensity and dimensions have excellent roughness and rigidity end better putting on capacity after roll finishing. 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 slow stroke, counting balance end emergency close could 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 design and make different specs steering cylinder according to customers’ requirements