Diesel/ Electric Mining Piston Portable Mini Air Compressor for Rock Drill
1. energy saving low cost
2. safe and easy to operate
3. ISO9001:2008,GC certifica
Features of Mining Piston Portable Mini Air Compressor
a) Value plate and spring strip: made of special steel from Sweden and after special treatment;
b) Piston ring: special design; integral casting; excellent flexibility; lowest lubricating oil consumption.
c) Cylinder: made of boron cast iron; wear resistant; special suitable for dust condition.
d) Cylinder cover: extrusion process adopted; streamlined external appearance; good heat emission performance.
e) Crankshaft: made from ductile cast iron; rare magnesium alloy after heat treatment and surface quenching;
f) Simple structure,light weight, easy to move.
g) Easy operating and maintenance.
| Specification for mining piston air compressor |
| Model |
W-3.2/7 |
W-3.2/7-D |
W-3.2/7-ZD |
| Diesel belt driven |
Electric belt driven |
Electric direct driven |
| Exhuast Volune (m3/min) |
3.2 |
3.2 |
3.2 |
| Exhuast Pressure (Mpa) |
0.7 |
0.7 |
0.7 |
| Cylinder(Dia*Qty) |
125*3 |
125*3 |
125*3 |
| Diesel Engine/Motor |
S1125 Diesel Engine,25HP |
18.5KW/25HP |
18.5KW/25HP |
| air tank capacity (L) |
230 |
230 |
230 |
| Dimension (L*W*H) mm |
1960*900*1250 |
1960*900*1250 |
1960*900*1250 |
| Weight (kg) |
470 |
470 |
470 |
Every month we have one Container of compressor, jack hammer, and drill rod send to Africa clients.
Audited Supplier 
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