Ortur Laser Master Engraver Power 20W CNC Cutting Machine

✅ New eye protection design→ The laser protective cover perfectly protect our eyes when working. Without wearing goggles, people around can watch laser engraving. ✅ Advanced firmware→ Ortur laser master firmware, smarter, faster, more accurate and easier to use. Professional motherboard with 32-bit MCU. It can preprocess 32 instructions, support up to 921600 baud rate, more powerful. The engraving speed can be as high as 3000mm/min. (If the laser engraving result is not considered, the moving speed can be as high as 1000mm/s). ✅ Excellent safety protection→ There is a G sensor on the main board, if the machine detects unauthorized movement, the laser beam will stop. 2: If your computer system stops or the USB cable is disconnected, causing the laser engraver to stop moving,the laser beam will stop to prevent fire. 3: If the laser engraver is under control, but the user forgets to operate and keep the laser beam working, if the motor stops moving, it will cut off additional safety to