Technical Performance Of JQ-1490 laser cutting machine Machine Model JQ-1490 Working Size 140*90cm /55*35in (L*W) Laser Power 80w Laser Type CO2 sealed high quality, water-cooling Driving System Step motor Resetting Position Accuracy ≤±0.01 Engraving speed 0-70,000mm/min ( 2756inch/min) Cutting Speed 0-40,000mm/min (1575inch/min) Power Supply 220V/50Hz, 110V/60Hz, Operating Temperature 0-45°C Operating Humidity 5-95% Min. Shaping Character English 1.0*1.0mm Operating System DSP Graphic Format Supported BMP, PLT, AI, DST, DXF Software Supported Coreldraw, Photoshop, AutoCAD, Tajima Machine Dimension(cm/in) 200cm*140cm*135cm 78in*55in*53in Packing Dimension(cm/in) 223cm*143cm*140cm 87in*56in*55in Net Weight 450kg Guarantee and after-sale service One year guarantee for whole machine except of laser tube and lens 24 hours technical support by e-mail, calling or door-to-door serviceEnglish software, user manual and detailed Videos CD