- Reduce life-cycle costs: Oil-free systems have higher initial costs, but lower life-cycle operating and maintenance costs optimize total cost of ownership while maintaining high air quality.
- Improve reliability: Reliable product and system designs can provide quality air, protect sensitive downstream gas installations, reduce maintenance and extend equipment life.
- Improve productivity: Using a certified oil-free Grade-0 compressor can ensure zero air pollution and eliminate the risk of product damage and waste.
- Improve maintainability: Taking the convenience of maintenance as the starting point of design, improve the convenience of on-site consumables replacement.
E355-500kW Oil-Free Rotary Screw Air Compressors
Ingersoll Rand E355-500KW two-stage oil-free screw air compressor has inherent product advantages and excellent air flow up to 12% higher than similar products in the market. High-performance design with 11 special techniques * and reliable and durable components ensure uninterrupted output of oil-free compressed air, and the reliability and easy maintenance are also worthy of your trust.In the case of constant gas demand, you may choose our fixed-speed oil-free compressors; and in the case of fluctuating gas demand, you may choose variable speed drive (VSD) to meet the gas demand in a more energy-saving way.