ATOMSTACK M40 40W Laser Module Laser Engraving for DIY Laser Engraver Machine US. It can be used for laser cutting machine, laser engraving machine, CNC, DIY laser. Laser protective cover: The laser is equipped with a protective cover to protect the eyes of the user without the need to wear additional protective glasses. At the same time prevent pets from grabbing the laser spot. Made of aluminum, strong and durable.
Upgraded high quality fixed-focus laser, no need to focus. Aviation aluminum TTL driver board with cooling fan can ensure continuous long time work. Engravable materials: wood, bamboo, cardboard, plastic, leather, PCB board, aluminum oxide, non-reflective electroplating layer and lacquered metal, after blackening Utility knife. Cutable material: cardboard, non-woven fabric, veneer, acrylic, some thin plastic board.8.0.16×0.19mm thin laser focus spot makes engraving more powerful and precise. Including Atomstack, ortur, Neje, twotree, etc.
The laser light emitted by the laser module is likely to injure persons'eye, so do not directly gaze its end surface and wear appropriate safety glasses to prevent laser light when it is working. Laser module needs an appropriate laser driver(PCB). When the laser module connects with power supply, please set the output voltage to zero. The adjustment of the current should be slowly increased or decrease to avoid damaging the device. Keep the device working or storing in a dry environment.The anti-dust grade is over one million, in order to prevent dust inside the lens to affect the laser dot shape. Working at high temperatures will increase the threshold current, reduce conversion efficiency and speed up the aging of the device. When output power is higher than it's specific parameter of operation, it will accelerate the aging of the device. When the operation temperature of the laser diode is over 70degree, please do well heat dissipation of it. This laser module is an electrostatic sensitive device. Please make sure ground yourself or wear an antistatic wrist strap before you take it. We can not change your address and color once we've dispatched package and deliver to the shipper. Communication always is best way to solve problem. We accept any return in 30 days that we promise.
If item is defect or wrong when arrives. Please never return the parcel without agreement. From us, it is no possible for us to get the parcel. We at strive to give all of our customers a 5 star service. As this helps us maintain a quality service.
Communication is very important, we believe we can resolve all the problem with you. It's our pleasure to answer any questions you have. This item is in the category "Business & Industrial\Printing & Graphic Arts\Screen & Specialty Printing\Engraving". The seller is "dominate17" and is located in this country: US. This item can be shipped to United States.