PM Conveying cylinder

Name: PM Conveying cylinder
Specification:230*2320
Material: special steel
Chromeplate thickness: 35mm
Inner surface hardeness: >920 HV
Inner hole surface roughness: <Ra 0.4
Inner straightess tolerance <0.02mm/1000mm
Inner hole roundness tolerance<0.02mm
Weight:175.0kg
Life working hours: 2560