Specifications of the KH120 Laser Machine The laser machine is easy to use and can be connected to a computer to start working. Laser Type: Sealed CO2 Glass Tube Power Supply: AC220 50-60Hz Working Area: 90 * 120 cm (Also available is the KH90 laser machine with a working area of 65 * 90 cm) Water Chiller: CW 3000 Chiller Table Type: Hydraulic Table Max Moving Speed: 0-40000 m/min Positioning Accuracy: 0.01 mm Minimum Character Engraving: 3x3 mm, Character: 2x2 mm Resolution Ratio: 4500 Control Configuration: DSP Data Transfer Interface: USB (Offline) Operating Temperature: 0°C-45°C Worktable Options: Aluminum Knife / Honeycomb System Environment: Windows 2000 / XP / Vista / Win7 / Win8 Cooling Method: Water Cooling System Supported Graphic Formats: Files compatible with CorelDRAW, Photoshop, and AutoCAD can be specified (BMP, GIF, JPEG, PCX, TGA, etc.) Software: Laserwork Compatible Software: CorelDRAW, AutoCAD Cutting Thickness: 0-20 mm (depends on different materials) Color Separation: Separation for cutting up to 256 colors. Gradient Engraving: Yes, gradient can be designed approximately. Water Supply Cutoff Protection: Yes Auto Focus: Yes Air Assist: Connect an air compressor to our attached air assist to remove heat and combustible gases from the cutting surface by directing a constant stream of compressed air across the cutting surface. Red Dot Pointer: Since the laser beam is invisible, the red dot pointer allows you to get a visual reference to determine where the laser will fire. Packing Dimensions: 191x165x129 cm Cutting capability up to 18 mm MDF wood with 150W laser power. There may be slight variations in the machine's appearance based on the release batch, but we guarantee that the technical specifications will be the same or higher.* Safety Instructions for Laser Machines (Carbon): 🔥 Do not leave the machine running unattended. 🧯 Ensure a fire extinguisher is next to the machine. 🚫 Do not use the machine near flammable materials.