In some industries such as food and medicine, chemical textiles, glass cutting, etc., the quality of compressed air is relatively high, so general micro-oil screw air compressors cannot fully meet their needs. For this reason, oil-free screw air compressors were produced. The core of the oil-free screw-type air compressor is the outstanding two-stage compression main engine. The rotor has undergone 20 processes of finishing, so that the rotor line shape achieves unparalleled accuracy and durability. Mainly have these advantages: Low noise, stable output air pressure without fluctuations, minimize noise pollution. Long service life, oil-free, and water-lubricated screw air compressor is made of stainless steel to prevent corrosion. Environmental protection, oil-free, pollution-free, will not pollute the air, a green environmental protection machine.

Shanghai Sollant has been engaged in the research of oil-free rotary screw air compressors for many years, from the technical research of rotor profile, high-precision mechanical seal, processing and manufacturing of high-precision synchronous gears, and selection of bearings, etc. Comprehensively improve efficiency, save costs, and ensure production safety. Committed to producing the best oil-free screw compressor.