Users can use purified water or clean distilled water as the circulating water in the water chiller unit which cools laser engraving machine. However, several things should be kept in mind. Firstly, the circulating water should be replaced regularly (3 months is suggested); Secondly, circulating water shouldn’t be added too much or too little. The appropriate level is the green indicator of the water level gauge in the water chiller unit.
In respect of production, S&A Teyu has invested the production equipment of more than one million yuan, 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, the warranty period is two years.
