Oil Free Screw Air Compressor

Product Description

Ingersoll-Rand offers you a kind of compressor which is really of speed control function, depending on its unparalleled reliability, high efficiency of energy saving, excellent technology and modular system design, which provides high efficiency and energy saving compressor for users. Comparing with standard screw compressor unit and other frequency converter set, Nirvana can offer most gas amount, biggest adjusting range and highest efficiency.

SIERRA 37-300KW Oil-Free Screw Compressor
Sierra S37,S45,S55,S75,S90,S110,S132,S150,S200,S250,S300

We continuously provide air system solution for users with 125 years' experience in compressor manufacturing. As an important part of air system solution, Sierra 37-300KW oilless screw compressors offer you excellent technology and quality.

AtlasCopco Oil Free Screw Compressor
ZT/ZR 15-45, ZT/ZR 37 and 50VSD
15-50 Kw (20-67hp)
7.5 y 8.6 bar(e) - 110 and 125 psi
37-125 l/s - 2.2-7.5 m3/min - 78-265 cfm
100% oil-free air
No need to deal with the problem of condensate
Easy operation and maintenance
Stable performance

Z 55-90 series Oil-Free Screw Compressor
This new type oil-free screw compressor has larger pressure range, higher flow and lower specific power.
-110-900 kW
-7.5 - 8.6 - 10 - 10.4 bar(e) - 100, 125 and 150 psig
-250-2456 l/s - 15.0-147.3 m3/min - 530-5206 cfm - 50/60 Hz

ZR/ZT110-900 series Oil-Free Screw Compressor
Stable production process, high quality product, low running and maintenance cost, and meet the requirements of environment protection. These are features of all oil-free compressors.
-30-500 kW
-1-3.5 bar(e) - 15-50 psig
-128 to 2058 l/s - 272 to 4360 cfm (wind cooled ZE can achieve 849 l/s - 1800 cfm)

CompAir Oil Free Screw Air Compressor
CompAir Oil Free Air Compressor can eliminate oil in air, CompAir Oil Free Air Compressor series can be used for the occasion which needs oil free compressed air, CompAir Oil Free Air Compressor series always meet the needs of various industries for many years, such as automobile, aviation, electronics, textile, food industry, etc.

Higher Efficiency
Gas production ability of CompAir WS compressor is higher than traditional piston compressor, hook compressor and oil injection screw equipment by 15%, which benefits from updating of lubricant system.

High Reliability and Low Noise
CompAir WS water cooling and lubricated system did't provide inner gear, filter, middle or post cooling equipment, which makes WS become the most reliable and quietest oil-free compressor in the market.

Least Maintenance
Single screw design of CompAir WS has reduced many moving parts and assistant devices which make the spare parts have longer using life to save maintenance cost.

Environment Protection
CompAir WS Water Sealed Oil-Free Screw Compressor suits for any production process of ecological protection.

Performance Parameter of CompAir WS Water Lubricated Oil Free Screw Compressor
WS-4-07/WS-4-10 /WS-5-07 /WS-5-10 /WS-7-07 /WS-7-10/WS-11-07/
WS-11-10 /WS-15-07 /WS-15-10 /WS-18-07 /WS-18-10 /WS-22-07/WS-22-10 /WS-30-07/WS-30-10/WS-37-07/WS-37-10 /WS-45-07/WS-45-10

D series Oil Free Screw Air Compressor
1.Ensure 100% oil free compressed air
2.High compressed efficiency
3.Long using life
4.Integrated design: formed motor driver, cooler, connecting pipeline, filter and controller together.
5.Simplified maintenance
6.CompAir control system: microprocessor operating system of compressor can wholly control and monitor air compressed system.
7.Cooling water
8.Cooling air