What is oil-free water lubricated screw air compressor?

Oil-free water lubricated screw air compressor is mainly composed of compression element, water cooler, water separator, high efficiency filter element, control system and so on.

What is an oil lubricated screw compressor?

Unlike traditional oil-lubricated screw compressors, it replaces lubricating oil with water, avoiding oil contamination and ensuring that the output air is completely oil-free. This design is ideal for industries that require high air purity, such as pharmaceuticals, food processing, and electronics manufacturing.

What is the difference between oil-free and dry screw compressors?

10% higher airflow capacity than dry oil-free screw compressors, with an exhaust temperature below 50°C. Absolute oil-free cleanliness, suitable for direct breathing applications. Lower dew point of saturated compressed air, with moisture content 25% lower than dry screw compressors.

Why should you choose a Schaeffler compressor?

Thanks to advanced Germany Schaeffler bearing/Swedish SKF bearing and stainless steel rotors, our compressors operate quietly and with minimal vibration, creating a calm and productive workspace. The oil-free design ensures clean air, free from contamination, giving you peace of mind.

What are the advantages of air compressors?

Absolute oil-free cleanliness, suitable for direct breathing applications. Lower dew point of saturated compressed air, with moisture content 25% lower than dry screw compressors. Pressure range from 2 bar to 40 bar, supporting customized auxiliary heating systems for cold and high-altitude environments.