Vacuum coating machine mainly refers to a type of coating that needs to be carried out under a high vacuum degree. There are many types, including vacuum ion evaporation, magnetron sputtering, MBE molecular beam epitaxy, PLD laser sputtering deposition and many other types. It is widely used in various aspects such as watches, watch straps, glasses, jewelry hardware, etc. The cooling system is an important link. The temperature of vacuum coating will rise during evaporation, and a constant temperature environment is required to ensure that the product will not deform due to heat. Cooling water is also needed in the vacuum pump system to take away the heat of the unit. Due to the various process forms of coating machines and different requirements for water temperature, the cooling system of coating machines involves low-temperature freezing, medium-temperature cold water, room temperature cooling and other aspects, and the requirements in water pressure, water quality and other aspects will also be different. In view of the particularity of the vacuum coating system and our company's many years of hard work in the field of coating machines, our company has launched a chiller suitable for cooling vacuum coating machines and vacuum systems to create the best refrigeration solution for you.