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Oil-free Water-lubricated Screw Compressors
100% oil-free water-lubricated screw
View Details →Ruihong combines strong manufacturing capability with continuous innovation to deliver reliable compressed air solutions for industrial applications. With a production base of over 50,000 m², more than 30 patents, standardized manufacturing processes, and a complete product range covering fixed-speed, PM VSD, two-stage, oil-free and mobile compressors, Ruihong can meet a wide variety of operating requirements. We also provide air dryers, air tanks and filtration equipment, helping customers build complete and efficient compressed air systems from one trusted supplier.
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Permanent magnet VSD technology cuts energy use up to 30% versus fixed-speed models.
30+ patents and strict QC ensure long service life in harsh conditions.
Water-lubricated oil-free series delivers 100% clean air for food and pharma.
Spare parts and technical support available for distributors worldwide.
Tailored pressure, flow and voltage configurations per your application.
Large stock and efficient production shorten lead times for bulk orders.
Our engineers will reply with a suitable solution within 24 hours.
