There are quite many laser sources suitable for medium format PCB laser marking machine. They include UV laser, Green laser, fiber laser and CO2 laser. Most of the medium format PCB laser marking machines in the current market are powered by UV laser and CO2 laser. For cooling UV laser marking machine, it is suggested to use RM series and CWUL series industrial water chillers of S&A Teyu. For cooling CO2 laser marking machine, CW series industrial water chillers of S&A Teyu would be ideal.
In respect of production, S&A Teyu has invested the production equipment of more than one million RMB, ensuring the quality of a series of processes from the core components (condenser) of industrial chiller to the welding of sheet metal; in respect of logistics, S&A Teyu has set up logistics warehouses in the main cities of China, having greatly reduced the damage due to the long-distance logistics of the goods, and improved transport efficiency; in respect of after-sales service, all the S&A Teyu water chillers are underwritten by insurance company and the warranty period is two years.
