
Industrial Electric Energy Saving Variable Energy Frequency Adjustable Rotary Screw Air Compressor 185-250kw Cfm Bar VSD Inverter Variable Speed with CE and ISO. Energy Saving VSD Technology: Saves 22%-40% energy compared to fixed speed compressors with 0-100% frequency range. Customizable Color: Color is customized to meet specific customer requirements and branding needs. Soft Start Protection: Reduces network impact by ensuring motor current does not exceed full load current during start. Compact Integrated Design: One-shaft structure with embedded motor and airend for 100% transmission efficiency and space saving. Low Noise Operation: Variable speed control allows lower operation noise compared to ordinary fixed speed compressors. ISO9001 Certified Quality: Manufacturing processes strictly follow ISO9001:2008 standards for reliable quality and traceability. 100% Pre-Delivery Testing: Every unit undergoes 100% visual and functional inspection before delivery to ensure performance.