Nowadays, consumer electronics is developing very rapidly with the trend of becoming thinner and lighter. This requires its core component -- PCB -- to be smaller and smaller.Like many other electronic components, PCB also carries quite a lot of information, including barcode, UID code, batch number, serial number and so on. How to print these information precisely on such a small area of the PCB becomes a real challenge. But now, with UV laser marking machine assisted by portable water chiller, this is not an issue any more.
Since there is no physical contact during the UV laser marking process, there won’t be actual damage to the PCB. Besides, the heat-affecting area of the UV laser marking machine is quite small, so the UV laser processing is also called “cold processing”. The marking produced by the UV laser marking machine is permanent and precise, so it is very suitable in PCB industry. This satisfactory marking effect is also part of the effort of portable water chiller, for it provides effective cooling for the UV laser marking machine.
S&A Teyu portable water chiller CWUL-05 is specially designed for cooling UV laser and it features ±0.2℃ temperature stability. With intelligent temperature control mode, the water temperature of portable water chiller CWUL-05 can automatically adjust itself according to the ambient temperature, which frees your hands to focus on the laser marking job.
For more information about S&A Teyu portable water chiller CWUL-05, click https://www.chillermanual.net/high-precision-uv-laser-water-chillers-cwul-05-with-long-life-cycle_p18.html
