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Features:
1, Hexagon piston rod so that it won’t rotate when working.
2, With stainless steel piston rod and tube,aluminium alloy cylinder cover and piston,this cylinder is good anticorrosive.
3, Machining the spare parts with high precision CNC lathe and CNC macining centre,also with imported seals,this cylinder is with high quality and long lifetime.
Specification:
Component Parts:
| No | Description | Material |
| 01 | Front Cover | Aluminium Alloy |
| 02 | End Cover | Aluminium Alloy |
| 03 | Piston | Aluminium Alloy |
| 04 | Piston Rod | Stainless Steel |
| 05 | Piston Seal | NBR |
| 06 | Rod and Cover Nut | Carbon Steel |
Dimensions:
This cylinder has been used in the following sewing machines for our customers :
131 programmable electric pattern sewing machine
Factory Pictures: