The mobile screw air compressors are widely used in mining, water conservancy, transportation, shipbuilding, urban construction, energy, military and other industries. In Europe and the United States and other developed countries, the power of mobile air compressors, we can say that 100% is the screw compressor. In China, mobile screw air compressor is alternative to other types of air compressor at an alarming rate. 
 This is because the screw compressor has the following main advantages: 
 1, high reliability: compressor parts, no wearing parts, and thus reliable operation, long life, overhaul interval of up to 80,000 hours; 
 2, operation and easy maintenance: high degree of automation, the operator having to go through a long period of professional training, can achieve unattended operation; 
 3, the power balance: no unbalanced inertia force, can be a smooth high-speed operation can be realized without the basis of operation, especially suitable for use as a mobile compressor, small size, light weight, less area; 
 Adaptable: to force the gas characteristics, the volumetric flow almost from the exhaust pressure to maintain high efficiency in a wide speed range. 

 Kaishan Group is currently the only capability, and has been mass-produced electric mobile and diesel mobile screw compressor business. Was the monopoly of foreign brands of mobile screw compressor market, the mountains of the brand to become a beautiful landscape. 
 Mountains brand electric portable screw air compressor, power range 11 ~ 250kW, the displacement of the scope of coverage to 40m3/min, a total of 15 basic. 
 Mountains to move the brand diesel screw air compressor, power range 37 ~ 300kW displacement coverage 26m3/min, discharge pressure up to 2.2 MPa, a total of six basic. 
 Each section type into a different displacement based on user needs, a series of different exhaust pressure. 
 Mountains Mobile brand diesel screw air compressor features. 
 1, host: large-diameter screw rotor, the host and the diesel engine is directly connected through high-elastic coupling, without increasing gear, better reliability; host speed diesel engine (no more than 2400r/min), and longer life . 
 The two diesel engines: the selection of Cummins, Yuchai and other domestic famous brand diesel engines, comply with the requirements of Euro Ⅱ emission, low fuel consumption, after-sales service system covering the whole country, the user can be obtained quickly, the quality of services. 
 3, adaptability, depending on the size of the gas consumption, automatically adjust the engine throttle (displacement), do not waste a drop of diesel. This is equivalent to the frequency control of electric screw. 
 4, the operating parameters at a glance, and has prompted multiple gold alarm and shutdown protection function. 
 Consistent evaluation of the mountains card "diesel mobile screw machine are: low cost of purchase, low maintenance requirements, maintenance costs, low diesel fuel consumption is lower than similar imported confidential.