When the pvd vacuum coating machine stops running and the pump is exposed to the atmosphere

When the pvd vacuum coating machine stops running and the pump is exposed to the atmosphere, drain the cooling water of the pump, otherwise it will cause moisture condensation in the pump.

In the existing vacuum coating machine, there are various heating devices installed in the coating chamber. Most of the existing heating devices for vacuum coating have low heating efficiency, which cannot reduce the operating burden and improve the working efficiency. The issue of inequality.

Provide a vacuum coating system, the system is integrated by the vacuum coating system and the vacuum glove box system, can complete the film evaporation in the high vacuum evaporation chamber, and the sample storage in the glove box high purity inert gas atmosphere , Preparation and testing of samples after evaporation.

Advantages of vacuum coating system: The combination of evaporation coating and glove box realizes the fully enclosed production of evaporation, packaging, testing and other processes, so that the entire film growth and device preparation process is highly integrated in a complete system with a controllable environment atmosphere, eliminating organic The influence of unstable factors in the atmospheric environment during the preparation of the area circuit ensures the preparation of high-performance, large-area organic optoelectronic devices and circuits.