ML series explosion-proof mine screw air compressor 
 ☆ exhaust pressure :0.7-0 .8 Mpa 
 ☆ Displacement: 3.6 -42M3/Min 
 The ☆ motor power range :22-250 Kw 

 Efficient host, advanced structure, high precision, smooth operation, low noise, long life, low maintenance costs, low fuel consumption and high efficiency. The gas control system is reliable, 0-100 load adjustment With the amount of the actual use of gas, and automatically adjusts the power consumption. 
 With explosion-proof, overload, short circuit, phase, leakage protection; also has over-temperature, air filter blockage, clogged oil filter, oil core clogging and over-temperature shutdown protection devices, as well as capacity control, system pressure valve, safety valve Triple protection against overpressure run. Safety and reliability. The gas separation filter imported fine glass fiber, so that the compressed air oil content control 3ppm or less. 
 Machines can face near the security operation in the underground boring, and can move forward with the roadway extension, it can maintain a high pressure pneumatic mechanical efficiency increased by 30% to 100 when the gas than the ground, power consumption decreased by 30% and can save a lot of piping. 
 The compressor is also applicable to the project roadway construction.