Press Brake Oil Cylinder
Mar.16.2024
1.Main oil cylinder is designed by YANGLI, made by special manufacturer. It is of high quality and long life.
2.Piston rod is of 45 steel, tempering 250～280HB for forged blank, face quench treatment 45～50HRC,chromium coating 0.03～0.05mm and final polishing.
3.Cylinder body is of 45 steel, tempering 250～280HB for forged blank, machining with precision and geometric tolerance requirement, inner rolling press and honing for density, finish and anti-abrasion, higher than Ra0.32.
4.Guide sleeve is of 45 steel, tempering 250～280HB for forged blank, machining with precision and geometric tolerance requirement.
5.NOK oil seal with long life.
