1.Valve plate and spring strip:made of special steel from Sweden and after special treatment;high efficient and reliable
2.Piston ring:special design;integral casting;excellent flexibility;lowest lubricating oil consumption
3.Cylinder:made of boron cast iron;wear resistant;special suitable for dusty condition
4.Cylinder cover:extrusion process adopted;streamlined external appearance;good heat emission performance
5. Simple structure light weight easy to move
6. Energy saving Low cost
7.Easy operating and maintenance
| Item No. | W-3.2/7 |
| Air Consumption | 3.2 m³/min |
| Work pressure | 7 bar |
| Rated speed | 970rpm |
| Cylinder(Dia*Qty) | 125*3 |
| Motor power | 18.5kw |
| Cooling model | Air cooling |
| Dimensions | 1920*960*1350mm |
| Weight | 580kg |
| Application | Mining |