Style:2500mW Laser Module, 2.5W 450nm TTL PWM Control BlueAdjustable Laser Head Used As Head Engraving Module With Goggles For DIY Laser Engraver MachineWarm warning instructions:1.This type of laser module is used for cutting. When engraving on the surface of the object, the power needs to be adjusted to be small, otherwise it is easy to burn, especially when engraving materials such as wood, leather, paper, and some plastics; In terms of light wood within 3mm thickness, 2mm inner eucalyptus, leather, cardboard, sponge paper, non-white pearl cotton, non-woven fabric, etc. can be cut. The power is very large, pay attention to wearing protective glasses.2. Our machine is mainly used for engraving or cutting of small laser engraving machines. Different power laser modules have different engraving effects for the same kind of materials. 300/500mW These two models are mainly used for engraving, and the effect is similar. 1000mW or more within 2500mWIt can be used for engraving and cutting some easily cut or thin materials, and more than 2500mW is mainly used for cutting.3. Such laser modules are non-industrial high-power lasers, which can not work continuously for a long time, and work continuously for a long time, which will lead to laserThe tube burns out (the life of the laser head is about 3,000 hours. It is recommended that the machine be used for less than 1.5 hours, and the 2500mw and 5500mw machines can be compatible with power below 10000mw.)4. Engravable materials:Wood, some plastics, paper, bamboo, horns, leather (money bags), rubber stamps, photosensitive stamps, printing paper, sponge paper and other materials that are easy to burn.Non-engravable materials:Metals (regardless of thickness), stones, ceramics, jewels, reflective materials, transparent glass, ivory, colorless transparent materials, partially white plastics, etc.Parameter:Laser Wavelength: 450nm (blue)<
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