Cnc 4240 20W 40W Laser Engraving Machine Cutter Wood Pcb Glass Metal 420*400mm

CNC 4240 20W 40W Laser Engraving Machine Cutter Wood PCB Glass Metal 420*400mm 1).Package include (no laser)Package include:1x 4240 CNC Laser Engraver Machine without laser1x Control Board (with limit switches)2x Nema17 Stepper motor1x Power Supply1x USBEnglish manual 2).Package include (with 20W laser)Package include:1x 4240 CNC Laser Engraver Machine1x Control Board (with limit switches)2x Nema17 Stepper motor1x Power Supply1x USB1x 20W Laser head with goggles English manual 3).Package include (with 40W laser)Package include:1x 4240 CNC Laser Engraver Machine1x Control Board (with limit switches)2x Nema17 Stepper motor1x Power Supply1x USB1x 40W Laser head with goggles English manual Package description: Specifications: Product Size: 600*540*285mmEngraving area: 420*400mm (maximum)Material: Aluminum and acrylicWorking voltage: 24V, 2AControl software: Laser GRBL / L ightburnLaser optional: 20W or 40W (Compressed spot laser head,20W optical power is 5W,40W optical power is 10W)Step motor: nema17 42 step motor 1.3A 0.25N.MWarranty: 2 yearsAvailable System for PC: Win7/Win8/Win10/Win11/Mac/OS NOTE: if you want to use on Mac OS, you need to install Lightburn software. Can engrave: Wood, leather, paper, acrylic, plywood, glass, stainless steel or other soft metal and so on.NOTE: If you need to engrave on glass, please stick glass colored paper before engraving. Payment: > 1. Payment is needed to receive within 5 days after deal. Feedback: We maintain hightest buyer ratings > Positive Feedback will be much appreciated from you.

> Any dissatisfaction,please contact us immediately! > Please do not leave neutral or negative feedback before we help you out. Returns: > Defect: We will fully refund or send you a new replacement,please contact and return within 30 days. > Dissatisfaction: Please contact within 3 days, we will fully refund, after got your returned goods. > Missing parts/Q'ty: Please contact us immediately,for a new package arranged,or a partial refund issued.

Contact us: > If have any question, Please contact us by classifieds board message before leaving neutral, negative feedback or open any dispute, we will reply within 24hours, ensure that help you solve the problem, make you satisfied.