Mining Piston Air Compressor

Model: W3.0/7 1) Large exhausting capacity 2) Little vibration 3) Long lifecycle 4) Displacement: 3.0cbm/min (105cfm) 5) Power: 18.5kW motor or ZS1115 diesel engine 6) Pressure: 7Bar (102psi) (max.) 7) Rotation speed: 935rpm 8) Dimensions (L x W x H):1,900 x 900 x 1,150mm 9) G.W.: 520kg Features: 1. Well-designed valve is able to lower the exhaust resistance and temperature, and to improve the air delivery. 2.Rational designed cylinder head with multi fins help to superior heat dissipation, lower exhaust temperature and reduce energy consumption. 3.Be quipped with loading/unloading device to make sure enegry-saving. 4.The axle bush and bearing are lubricated by oil-splash dippers, which enhance the reliability of the product. 5. Full ranges of models from 1.5m³/m to 3.5m³/m help to satisfy different customers demands based on the different air consumption level of the drilling machineries. 6. Either equipped with diesel engine or electric motor to cater various customers needs. 7. Reasonable prices help customer reduce investment cost in the initial stage. 8. Cylinder Head: High density die-casting aluminum alloy cylinder head with enlarged air inlet patented design for superior heat dissipation provide extra 15 than traditional cylinder head design for the outlet temperature. 9.Valve Plate: High quality Swedish Steel valve plates provide long life, reed-type valves designed to less resistance and larger outlet. 10. Cylinder: Wear-resisting cast iron with multi-finned cylinder designed to superior heat dissipation and long life. 11. Piston/Piston Rings: High strengthen aluminum alloy piston ensure proper reciprocating balance; two compression rings and two oil control rings are applied for better oil carry-over, less air blow-by and higher efficiency. 12.Connecting Rod: High density forged aluminum or nodular cast iron connecting rods with bronze bushing on both ends and the inclined oil-splash dipper minimize reciprocating weight and provide long life. 13.Crankshaft:: High-strength iron crankshaft installed with counterweights and precision bearings minimize the vibration and prolong compressor life. 14.Crankcase: Rugged cast iron crankcase designed to support crankshaft and bearings, installing with convenient oil level sight glass, pressure released breather and oil drain. 15.Fly Wheel: Precision balanced flywheel has been characterized by a special angle patented blades design for compressor cooling result in minimized outlet temperature and extended compressor service life. 16.Intake Filter: Patented cyclone inlet filter install a removable paper cartridge-type element ensure higher air intake and less noise. ModelNO.of Cylinder×DiaRotation SpeedAir DisplacementWorking PressureTankPowerpcs×mmrpmm³/minMpaW1.0/73×9081010.7Single 174L Electric Motor 7.5kwW1.8/73×10011001.80.7Single 312L Electric Motor 11kwW1.8/73×10011001.80.7Double 130L Electric Motor 11kwW1.8/73×10011001.80.7Double 130L ZS1100 Diesel EngineW2.6/73×1159702.60.7Single 322L Electric Motor 15kwW2.6/73×11510002.60.7Double 220L Electric Motor 15kwW2.6/73×11510002.60.7Double 220L ZS1115 Diesel EngineW3.0/73×12593530.7Double 220L Electric Motor 18.5kwW3.0/73×12593530.7Double 220L ZS1115 Diesel EngineW3.2/73×1259803.20.7Single 490L Electric Motor 18.5kwW3.2/73×1259803.20.7Double 220L Electric Motor 18.5kwW3.2/73×1259803.20.7Double 220L ZS1125 Diesel Engine