Our oil-free compressors are helping industries across the globe to meet and exceed quality and productions objectives in food and beverage , pharmaceutical, electronic, healthcare and power generation applications. The features of product are energy efficient, ideal isothermal compression, completely oil-free air quality, host is long lifetime and environmental protection. As manufacturers and suppliers of oil-free compressors for decades Shanghai Shengyi are committed to quality and innovation and understanding the customers' operational and business needs. We develop the oil-free water injection compressor with our full experiences in compressor.

Oil Free ----Totally Oil Free

Oil free water lubrication screw air compressor is a kind of compressor that provides clean, pollution-free, 100% oil free screw air compressor, its zero emission can protect the environment efficiently.

Water ---- Lubrication, Sealing and Cooling

Ideal isothermal compression High efficiency (large air delivery)

Low temperature compression No need the intercooler and after cooler

Low rotation speed Low noise, low vibration and no need the overdrive gear

Low viscosity of lubrication water Easy to be separated with the air

Reduce the Industrial Waste

No use of oil, no waste oil to be dealed with.

No use of oil filter and oil separator, which reduce the industrial waste, avoid the oil-gas explosion and reduce the risk of fire, reduce the pressure loss, energy saving and environmental protection. Green products is recommended in the era of energy crisis.

No oil in the condensate water, no need for special treatment.

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