7.5HP 5.5kw 220V 50Hz Single-Phase Rotary Portable Screw Air Compressor

7.5HP 5.5kw 220V 50Hz Single-Phase Rotary Portable Screw Air Compressor. Energy Saving Design: Saves 15%-30% more energy than piston compressors with stable output pressure. Long Service Life: High-quality models designed to last 10-15 years with low failure rate. Easy Maintenance: No wearing parts like piston rings; maintenance interval is 4,000-8,000 hours. Flexible Installation: Compact size with wheels for easy movement in workshops and laboratories. Wide Application: Suitable for auto repair, food manufacturing, and small-scale production. ISO9001 & CE Certified: Company passed ISO9001 and CE certificate for quality assurance. Customizable Voltage: Voltage can be customized to 380V/60HZ, 415V/50HZ, 220V/60HZ, etc. OEM/ODM Service: Full customization, minor customization, and flexible customization available.