220kW Low Pressure Silent Oil Free Screw Blower Air Compressor IP54 Air Cooling PLC Control

Product Description

220kw low pressure screw air compressor silent oil-free screw blower

What is a rotary screw blower?Screw compressors delivering compressed air below 1.5 bar(g) are referred to as (rotary) screw blowers. The working principles of a screw blower are thus identical to those of a rotary screw compressor. Rotary screw blowers are used in a variety of low pressure applications (wastewater treatment, pneumatic conveying, fermentation).

220kw low pressure screw air compressor silent oil-free screw blower

Model: DHH220BS Free air delivery:107~162.1m3/min Working pressure: 40~150Kpa Screw air end rotor lobe: 5:6 Control: PLC Driven: direct Cooling: by air Electric motor: Permanent Magnet type 125hp 90KW, protection level IP54, air cooling Discharge temperature: less than ambient +8 ℃ Noise: less than 68 dB(A) Exhaust cabliber: DN300 PN0.6” Dimension: 3500*2255*2370mm

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Product features

100% Oil-freeThe compression chamber is completely oil-free and reach class 0, it provides users with clean and pollution-free low-pressure air.Intelligent ControlIntelligent controller, support RS485 communication and joint control. Allows you to remotely and wirelessly access your device from PC, Pad, mobile phone, and check the running status of the device at any time.Low NoiseProfessional customized intake silencer and exhaust silencer, the whole machine is completely enclosed with a soundproof cover, which is 30dB(A) lower than the noise of Roots blower.

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