Application scope：

Widely used in laser marking, laser engraving, laser cutting, laser welding, laser drilling, laser marking and other laser processing equipment using YAG, carbon dioxide, and semiconductor as laser working media.

Functional features:

1. The refrigeration components are all made of international brands such as Emerson, Castrol, Danfoss, etc., with high efficiency, stable operation, and long service life;
2. The evaporator coil and water tank are made of pure stainless steel material, and the chilled water circulation system is connected with single-stage or multi-stage stainless steel pumps, stainless steel and PVC pipes to ensure long-lasting and stable cooling effect while preventing the production of other metal impurities in the water circuit;
3. Adopting a microcomputer control system, independently developed and customized by well-known manufacturers, with ultra-high and low temperature display and signal output protection, configured with normally open and normally closed outputs for selection;
4. The electrical part adopts original products from international brands such as Schneider and Omron, with high quality, stable performance, and long service life;
5. The machine is equipped with compressor overload protection, water pump overload protection, high and low pressure abnormal protection, and flow protection devices. When the water flow is too low or insufficient, it automatically disconnects the power supply of the laser machine to prevent the laser head from overheating due to water shortage. It is also equipped with an abnormal alarm buzzer and a fault indicator light warning. The circuit can be automatically cut off, which is safe and reliable.