In the field of perovskite laser engraving, the stability of the equipment directly determines the engraving accuracy and product quality. Why can our technology stand out? The answer lies in this "invisible" granite base!
1. A secret weapon as stable as Mount Tai
The ordinary base shakes into a sieve as soon as it is turned on, and the engraved lines are crooked, with a terrifyingly high scrap rate. However, the density of our granite base is extremely high, and its hardness is comparable to that of diamond (with a Mohs hardness of 6-7). Even if the temperature surges during laser engraving, its coefficient of thermal expansion is so low that it hardly deforms! The measured data is extremely exaggerated - with a temperature difference of 1℃, its deformation is 200 times thinner than that of a human hair! When the equipment is in operation, the granite can absorb over 90% of the vibration like a sponge. When engraving, the lines are as stable as if they were "welded" to the material!
Second, high-tech processing boosts precision
While others process the base with ordinary techniques, we directly hit the "trump card"! The five-axis linkage numerical control technology grinders the granite base to be even flatter than a mirror surface, with the flatness error controlled within 0.5μm/m. This means that over a distance of 1 meter, the height difference does not exceed 1/200 of a human hair! In addition, with the exclusive 48-hour annealing treatment, internal stress is completely eliminated. The precision will not be lost even after three to five years of use!
Third, the engraving effect is directly divine
The factory next door is engraving perovskite films, with a scrap rate as high as 15%, and the width error of the lines can be as bad as half a human hair. The equipment we use with a granite base has straight and fine engraved lines, with a width error controlled within ±0.1μm, and the scrap rate has been directly reduced to 3%! A certain new energy enterprise has adopted our technology, and the conversion efficiency of perovskite cells has increased by 2%, earning several million more in a year!
Choose the right base, and the engraving efficiency will double while the cost will drop sharply! If you want fast and accurate perovskite laser engraving, just trust our granite "magic tool"! Click on the consultation to unlock the high-precision engraving solution ⬇️
Post time: Jun-13-2025