Water-injected Oil-free Air Compressors
Power: 5.5~250KW
Air flow: 0.65~44.78m³/min
Working pressure: 0.8~1.25Mpa
Our water-injected compressors produce clean and oil-free compressed air, making them crucial for industries like pharmaceuticals, food and beverage, electronics, and medical applications. They are environmentally friendly, energy efficient, and offer reliable performance with effective cooling. These compressors deliver high-quality compressed air by removing impurities. With reduced maintenance requirements and easy installation, they are suitable for various applications in pharmaceuticals, food and beverage, electronics, medical equipment, laboratories, and air quality control.
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Efficient airend
Wanzlai water lubricated screw main machine: PEEK(super strength, super wear resistant molecular material) door rotor aerospace grade stainless steel rotor and a new production process, harsh perfect.
Permanent magnet motor
1. 1E4 ultra-efficient permanent magnet motor;
2. the rotor inertia is very small, fast response speed;
3. ultra-high intrinsic coercivity rare earth permanent magnet materials, strong anti-magnetic ability.
Intake valve
Professional design of the new type of integrated intake valve, intake adjustment range is wide, volume valve regulation, pressure loss is small, stable action long life, the key parts of the intake valve solenoid
valve adopted international famous brand, to ensure the absolute operation of screw compressor safety and economic control.
SKF bearing
Compared with other brand bearings, SKF bearings have good wear resistance, excellent fatigue resistance, strong corrosion resistance and comfortable silence which makes permanent magnet synchronous
inductive motor have longer life, higher reliability and lower noise.
Man-machine interface system
1, Chinese (English) display, light touch button, menu operation intuitive, fast, convenient;
2. It can preset and control the delay time of star triangle transformation, start, load, stop and overpressure during operation;
3. can display and handle all kinds of on-site faults;
Water softener
The ion exchange principle is applied to remove the scale factor in water, effectively prevent the system from producing scale, and the maintenance cost is low.



What are the main applications of air compressors?
Air compressors find applications in various industries, including Pneumatic Tools,Industrial Manufacturing,HVAC Systems,Painting and Finishing,Chemical and Pharmaceutical Industries,Food and Beverage Industry Oil and Gas Industry,Mining and Construction,Wastewater Treatment,Dental and Medical Applications:How do I choose the right size of an air compressor for my needs?
The right size of the air compressor depends on the air demand of your tools or equipment. Consider factors like horsepower,required pressure, free air delivery(CFM or m³/min),and any additional future requirements.



