Explosion-Proof Screw Air Compressors in Underground Coal Mines and Tunnels

• Customization: Available
• Certification: CE
• Condition: New
• Model NO.: MLGF
• Motor: DC Motor
• Drill Hole Diameter: 150-200mm
• Drill Hole Depth: 200-250m
• Bit Type: Cone Bit
• Drilling Way: Rotary
• Advantage: Borehole Drilling, Deep Hole Drilling
• Application: Rock Drilling, Core Mining, Well Drilling
• Color: Yellow
• Down The Hole Drill Hammer: 4, 5, 6 Inch Hammer
• Formation: Soft-Hard Formation
• Name: Explosion-Proof Screw Air Compressors in Undergrou
• Transport Package: Standard Export Packing.
• Specification: MLGF55G, 75G, 110G
• Origin: China
• HS Code: 8414
• Production Capacity: 10000PS/Year

Product Description

Product Features 1.Directly used in underground coal mines and tunnels, flexible and portable for moving along the tunnel, with better constant high air pressure to ensure air supply to the air tools with mechanical efficiency 30% to 100% higher than on the surface, electricity cost 30% less and less air pipes.
2.Low rotation speed Oil-injected air end with upgraded alignment design for smooth operation, high solidity, low noise, long life, high efficiency and etc. Reliable air volume control system, automatic adjustment to 0-100% load, and auto adjustment of power consumption .
3.Resistance to explosion, protection of overload, shortage, phase failure and electricity loss, etc.; high temperature warning and auto shut down, air filter blockage and oil filter blockage warning; Volume control and pressure control to prevent pressure overload to ensure safety of operation.
4.Exclusively designed high performance oil and air separator ensuring oil content in exhaust air below 3ppm.
5.Double-flow air coolers for better cooling performance, twice the regular coolers results.

Technical Specifications
Model	Nominal Pressure(Mpa)	F.A.D(m3 /min)	Noise dB(A)	Outlet Temperature(ºC)	Oil Content	Motor Powe r kw(hp)	Weight(wet excl.fuel)(kg)	Unit Dimensions(overall), LxWxH(mm)	Track Distance(mm)	Voltage(V)
MLGF-10/7-55G	0.7	10	72±3	≤110	≤3	55(75)	2200	3005×1100×1562	600/900	380/660
MLGF-13/7-75G	0.7	13	72±3	≤110	≤3	75(100)	2520	3070×1100×1582	600/900	380/660
MLGF-20/7-110G	0.7	20	72±3	≤110	≤3	110(150)	3350	3460×1100×1782	600/900	380/660