Oil-free Scroll Electric Air Compressor

An oil-free electric air compressor is a pneumatic device driven by an electric motor that requires no lubricating oil during compression. Its core advantage lies in providing 100% pure, oil-free compressed air that meets the ISO 8573-1 Class 0 international oil-free certification standard, fundamentally eliminating the risk of oil contamination of end-use pneumatic equipment or products.

This type of compressor mainly includes several technical approaches, such as scroll, screw, and centrifugal. For example, scroll compressors achieve low-noise, oil-free compression through the meshing of moving and stationary scrolls; water-lubricated screw compressors use water as a lubricating medium to achieve isothermal compression with extremely high efficiency; while centrifugal compressors using magnetic levitation bearings can reach speeds exceeding 100,000 rpm, achieving completely contactless operation and energy savings of up to 31%.