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1,widely used in highways, railways, mines,, 2,The air control system is simple and reliable, 3,power range of 37 to 300kW - details see: https://www.machineto.com/small-movable-diesel-screw-air-compressor-for-minning-10210246

Small portable screw air compressors arewidely used in highways, railways, mines, water conservancy, and shipbuilding, urban construction, energy, military and other industries.

We are the leader in diesel portable screw compressor, and is the only one to produce two stage compressed high-pressure screw air end enterprise.

Our diesel screw air compressor is highly efficient and reliable,power range of 37 to 300kW, capacity up tp 30m3/min, working pressure up to 2.2 MPa.

Characteristics of Kaishan diesel portable screw compressor

Air end:the patented design of rotor profile with large-diameter, air end and diesel is directly connected through high-elastic coupling, without increasing gear, air end speed is consistent with the diesel engine, higher efficiency, better reliability and longer life.

Diesel Engine:selection of domestic and international famous brands such as Cummins, Yuchai diesel engine, in line with the country Ⅱ emission requirements, the powerful, low fuel consumption.

The air control systemis simple and reliable, automatic adjustment of the feed rate from 0 to 100%, depending on the size of the air consumption by automatically adjusting the engine throttle to maximize savings fuel.

Microcomputer intelligent controlair compressor working pressure, outlet air temperature, the engine speed, oil pressure, water temperature, fuel tank level operating parameters with automatic alarm and shutdown protection.

Multi-stage air filter, suitable for dusty work environment; multi-stage fuel filter, large oil-water cooler, suitable for high temperature, high altitude environment.

Larger doors maintenance,parts and components to be maintained within the accessible range, the maintenance of air filters, oil filters, fuel tanks, batteries and oil coolers are convenient and easily, reducing downtime.

Easy to move in rough terrain conditions. Each compressor has ring for safe hoisting, transportation.

screw air compressor main spare parts configuration:
Item	Parts	Brand
1	Air end	SKK(USA)
2	Intake Valve	Hoerbiger (Austria),Hongxing
3	Solenoid Valve	CEME (Italy),Hongxing
4	Temperature sensor	kaishan original
5	Pressure sensor	Huba original (from Switzerland)
6	Motor	Dongguan/Qingjiang Motor
7	Coupling	Germany KTR or kaishan
8	Thermostat Valve	Italy VMC
9	PLC	Schneider Electric(France),Siemens,Plot
10	Minimal Pressure Valve	Hoerbiger (Austria)/kaishan
11	Air filter element	Germany MANN/kaishan
12	Oil filter element	Germany MANN/kaishan
13	Oil and gas separator element	Germany MANN/kaishan
14	Bearing	Sweden SKF (Life 60000 hours)