
Smart Stable 7-13 Bar Screw Air Compressor for General Industry. Energy Saving VSD Drive: Reduces energy consumption by 33-40% on average with permanent magnet synchronous motor. Maintenance-Free Motor: No bearing, no lubricant, and no maintenance required for 100% transmission efficiency. Intelligent Touch Control: Smart touch screen allows convenient status monitoring and power consumption tracking. Comprehensive Protection: Inverter design protects against short phase, over current, over voltage, and overheating. High Volumetric Efficiency: Best-in-class screw element with longer male rotor ensures long service life. EEI 1 Energy Efficiency: Approved by GB19153-2009, consuming 10-15% less energy than EEI 2 standards. Premium Components: Uses world-renowned electronics, filters, and sensors for guaranteed longevity. Stainless Steel Design: Stainless steel pipes and reasonable inner design ensure long service life.