Heatsink MaterialAircraft Aluminum + Brass Shell. Cooling ModeTemperature sensor intelligent control + 10000 rpm 40mm cooling fan. Adapter Plug5.5 2.1 port. Can Not EngraveMetal/Glass/Stone/Ceramics/PCB/Stainless Steel/Reflective Material/ Transparent Material. Optical power output7.5W (7500mW).TTL&PWM ModulationYES, Compatible with Both TTL & PWM Modulation. Input InterfacePH2.0-4Pin (+, -, PWM/TTL, Temperature), 3Pin (+, -, PWM/TTL) , 2Pin+2Pin (+, -) + (PWM/TTL, -). NOTETemperature interface can be disconnectedNEJE provides text instructions for temperature acquisition on wiki. Module weight202g (The lighter the weight, the smaller the move inertia, the better the performance). Please wear laser goggles during usage and avoid touching the laser directly with your eyes and skin! Do not engrave mirror objectsPay attention to firePay attention to pets when working. Smoke will be generated when burned, please pay attention to smoke exhaust indoors. If you have any quality problem, please feel free to ask our customer service for a help. If your laser module has any problem, please DO NOT dismantle it without our permission. It will destroy the laser module. Many operative problem can be solved according to your video and problem description. 810 x 460 mm large engraving area. 6133 x 10800 px, Engraving accuracy: 0.075mm Dot pitch, 339 dot/inch. Advanced laser module Support NEJE advanced laser module, Built-in fast intelligent drive, temperature feedback can be timely, and intelligently adjust fan heat dissipation.
Safe and quiet to use. The minimum focus point reaches 0.05x0.05mm. More materials and more clear Wood, MDF, leather, paper, cotton etc. Are all supported, 3mm plywood only needs to be cut once with air asist, the cut is very clean. Stainless steel, glass, transparent acrylic and other materials can be engraved in a certain way.Portable professional control software 32-bit control system, the fastest speed reaches 150000mm/min, supports LaserGRBL, Lightburn, NEJE software, NEJE APP (Android, iOS, ipadOS, macOS). (Data cable 1, wooden board 1, paper 5, pen 1, brush 1, focusing film 1, angle iron 4, alumina film 1, cable tie 3, nut 5, large hexagon wrench 1, small hexagon wrench 1, Open wrench 1). The item "NEJE Master 2S max 30W USB CNC Laser Engraver Marking Machine Wood Cutter DIY" is in sale since Friday, August 6, 2021. This item is in the category "Business & Industrial\Printing & Graphic Arts\Screen & Specialty Printing\Engraving". The seller is "ipcfactoryhotmail" and is located in La Puente, California. This item can be shipped to United States.