20W Laser Engraving Cutting Machine,Eye Protection 5000mw Laser Engraving Cutting Machine CNC,High Engraving Speed with Laser Beam Safety Guard for Metal,Vinyl, Wood, Leather, Aluminum,445 ± 5nm Wave

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About 20W Laser Engraving Cutting Machine,Eye Protection

Description: It could preprocess 32 instructions, support baud rate up to 921600, more powerful, suitable for laser engraving cutting. Please note: to engrave stainless steel, the surface must be painted black first, and it can be wiped clean after engraving. Specifications: Motherboard: 32-bit motherboard with STM32 MCU Firmware: laser master Firmware Higher computer operating system: Windows (works with LaserGRBL), MAC OS and Linux (works with LightBurn) Laser engraver power: 36W, 12V 3A Electric power of laser module: 20W Wavelength: 445 ± 5nm Variable Focus: Yes Default Focal Length: 55MM for 15W and 20W laser module; 58MM for 7W laser module Input format: NC BMP JPG PNG DXF, etc Size: 400X430MM Carving speed: 3000MM / Min and less Image size: No limit (the pixel precision could be adjusted freely, and the default value is 300 pixels per inch, it is about 0.81 um pixel precision) Package Included: 1 set*Laser Engraving Cutting Machine Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2. Please allow slight dimension difference due to different manual measurement.