AIRERA DSR-110 110kW Oil-Free Rotary Screw Air Compressor

The AIRERA DSR-110 is a 110kW oil-free rotary screw air compressor designed for large industrial facilities that require absolutely pure compressed air with zero oil contamination risk.

Featuring advanced oil-free compression technology, this compressor delivers ISO 8573-1 Class 0 certified air, making it ideal for food processing, pharmaceutical manufacturing, electronics production, and other sensitive applications where product purity is critical .

Built for continuous 24/7 operation in demanding industrial environments, the DSR-110 combines robust construction with reliable performance, providing a dependable solution for facilities seeking to eliminate oil contamination risks .

High performance reliable 2-stage oil free compressor blocks for continuous operation in demanding applications including: chemical, automotive, pharmaceutical, food and beverage industries, air separation systems, etc.

• Totally oil free air compression
• Lifetime compression efficiency: rotors and internal housing surfaces treated with Ultracoat (Our coating prevents corrosion and improves the efficiency of the compression process. Ultracoat has an exceptionally long life and is resistant to high temperatures and pressures.)
• No corrosion due to stainless steel rotors in the high-pressure-stage
• GHH RAND rotor profiles for high efficiency
• Robust design reliable in operation under the most difficult conditions
• Over 60 years market experience in oil free compressor units!

Ultracoat

Using Ultracoat in our oil free compressors is the key to their reliability, long life, and excellent efficiency. The outstanding efficiency of our dry-running screw compressors is down to our coating (Ultracoat) which we use for coating our rotor profiles, sealing journals, housing bores, and end covers.

This coating fulfills two essential requirements:

• One is for improving the efficiency which also reduces discharge temperature of the air end, increases volume flow, and decreases power consumption.

• In addition, this coating offers highly efficient corrosion protection even under extreme conditions at 270°C.

In order to achieve high efficiency, the Ultracoat sacrificially wears during the first test run. This is like lapping in components which ensure that the clearances are as small as possible and this, among other things, is what makes our oil free machines so efficient.

Starting in 1991, GHH-RAND did extensive work with the research department of a world acclaimed University with the goal to develop the best coating in the industry

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To this day we remain committed to giving our customers the best possible oil-free air end and, as technology advances, we continue to further develop our high-performance coating systems. Put simply, Ultracoat is the best dry screw coating available.

• 100% Oil-Free Class 0 Certified Guarantees absolutely no oil contamination, protecting sensitive production processes and final product quality. Certified to ISO 8573-1 Class 0 standard .
• High Efficiency Oil-Free Airend Specially designed rotors and seals ensure no oil enters the compression chamber, delivering pure air without complex filtration .
• Robust Industrial Construction Built with premium components for reliable operation in demanding environments up to 46°C ambient temperature .
• Low Noise Operation Advanced soundproofing and noise reduction design keep noise levels suitable for installation near work areas .
• Intelligent Controller User friendly interface allows real time monitoring of pressure, temperature, and maintenance alerts .
• Energy Efficient Design Optimized compression process reduces power consumption while maintaining pure air output .

110KW air cooling compressor parameters

1. Q1: What does ISO 8573-1 Class 0 certification mean? Class 0 is the highest international standard for air purity, meaning the compressed air contains no detectable oil – absolutely zero contamination risk for sensitive applications in food, pharmaceutical, and electronics industries .
2. Q2: Is a 110kW compressor suitable for continuous 24/7 operation? Yes. The DSR-110 is designed for continuous heavy duty industrial operation with robust cooling systems and premium components .
3. Q3: Which industries need oil-free compressors? Industries where product purity is critical, including food and beverage, pharmaceuticals, electronics, medical, automotive painting, and chemical processing, require oil-free air to prevent contamination .
4. Q4: What pressure options are available? This model can be configured for 7 bar, 8 bar, or 10 bar working pressure based on your application requirements .
5. Q5: Can voltage be customized for different countries? Yes. Voltage and frequency can be customized according to destination country requirements.