The air compressor is suitable for Down The Hole (DTH) and rotary drilling, offering a comfortable operating zone for drill hole diameters from 4.5 to 15 in (114 to 381 mm). Common applications include drilling for water wells and foundations for high-rise buildings, along with geotechnical/geothermal applications.  

The structure of Portable air compressor

Mainframe: Using large diameter screw rotor, the main engine and the diesel engine are directly connected through a highly elastic coupling, there is no speed-up gear in the middle, and the reliability is better;  the main engine speed is the same as that of the diesel engine (no more than 2400rmin), and the service life is longer.

Drive device: Generally divided into: electric motor, diesel engine, gasoline engine and diesel engine. Comply with Euro II emission requirements, low fuel consumption, and after-sales service system covering the whole country, users can get prompt and perfect service.

Good adaptability: The diesel mobile air compressor can automatically adjust the diesel oil valve (displacement volume) according to the gas consumption, without wasting a drop of diesel.  This is equivalent to the frequency conversion control of the electric screw machine.

Operating parameters:The operating parameters are clear at a glance, and it has multiple prompts, gold-packed alarms, and shutdown protection functions.

One of my old client from Russia. He is interested in air compressor now. We are talking the details. We sincerely hope we will work togehther in future soon.