1.Have lots size, bore size from 25mm-300mm
2.cushion can be installed

3.Fixlng type: trunnion or flange or according to customer's requirements
4.Sealing system. seal rings of NOK from Japan and Parker from USA that have good lifetime. They are applied to prevent grit and dust, reduce oil leakage.
5.Cylinder body...the thickness of cylinder body and flange can be changed; the cylinder inner surfaces manufactured as par appropriate intensity and dimensions have excellent
roughness and rigidity and better wearing capacity alter roll
finishing.
6. Piston rod.. high frequency quenching followed by hard chrome
plating to improve mat proofing and wear and scar resisting
performance.
7.Safaty/buffer functions.. valves with slow stroke, counting
balance and emergency close can be installed easily according
to requirements. The concealed ones can absorb the impact of
butter device at the end of stroke.