Mine air compressor-W8 series mine piston air compressor
Mine air compressor-W8 series mine piston air compressor
Product features
Complete variety and serialization:
1. The 8 series 0.7MPa reciprocating piston air compressor designed with modern concept gathers the latest technical achievements of domestic and foreign micro and small air compressors.
Lean design highlights high pressure and efficiency:
1.8 series air compressor adopts four lapped piston rings, which can effectively improve the sealing performance and service life of the product. The optimized gas valve can effectively reduce the exhaust resistance and exhaust temperature, and increase the exhaust volume. The patented aluminum cover with inlet and exhaust separation and high heat dissipation fins can realize rapid heat dissipation, effectively reduce exhaust temperature and reduce energy consumption.
2. The intake air filter is used for load reduction, effectively reducing energy consumption.
3. The oil spray is used for lubrication: the cylinder, connecting rod, crankshaft and bearing operate reliably.
Close to the actual needs of users:
The complete series of products, with air displacement from small to large, meet the air demand of different types of pneumatic drills, pneumatic picks and other pneumatic machinery, and are suitable for different users. Good quality and low investment cost.
Main technical performance parameters
Item No |
W3128 |
W3118 |
W3108 |
Air capacity (m3/min) |
3.5 |
3.0 |
2.0 |
Working pressure (bar) |
7 |
7 |
7 |
Crankshaft speed (r/min) |
990 |
1080 |
1150 |
Cylinders × cylinder dia (mm) |
3X128 |
3X118 |
3X108 |
Piston stroke (mm) |
110 |
100 |
80 |
Air tank (L) |
230 |
200 |
130 |
Power (kw) |
S1125 diesel engine or 18.5kW motor |
S1115 diesel engine or 15kW motor |
S1105 diesel engine or 11kW motor |
Pressure control mode |
Turn off air intake |
Turn off air intake |
Automatic exhaust |
Lubrication method |
splash |
splash |
splash |
Cooling mode |
Air-cooled |
Air-cooled |
Air-cooled |
Transmission mode |
Clutch, V-belt |
Clutch, V-belt |
Clutch, V-belt |
Size (LxWxH mm) |
1800x940x1290 |
1750X940X1290 |
1630x750x1150 |
Weight (kg) diesel/motor |
450 |
435 |
320 |
390 |
375 |
280 |