Wharfinger This question comes from: If two lasers have the same light power, such as 5.5W, but the performance of engraving and cutting is very different, how do you distinguish between them? The root of this p... This question comes from: If two lasers have the same light power, such as 5.5W, but the performance of engraving and cutting is very different, how do you distinguish between them? The root of this problem comes from the fact that the performance of the diode laser cannot be judged only from the light power, and there are many other factors such as energy density that affect the performance. SCULPFUN marked the laser optical power as 5.5W, and tried to describe the performance difference from the CO2 equivalent cutting performance, they emphasized the "90W effect" (compared to the CO2 laser) instead of the "90W electric power" もっと見る

JunhanYu There will be a little noise in the operation of the product, but it will have little effect