The evaporation vacuum coating machine series is not only an ordinary evaporation coating machine, such as: evaporation optical coating machine, electron beam evaporation coating machine, evaporation winding coating machine, etc., all belong to the evaporation vacuum coating machine series. Evaporation vacuum coating machines are also widely used in life, and are involved in all walks of life. Therefore, there are naturally many people who pay attention. The following is a compilation of small series to introduce the relevant knowledge of the evaporation vacuum coating machine series in detail. Introduce evaporation series winding coating equipment:

         This equipment is mainly used for vacuum evaporation of metal film on the surface of strip material such as plastic, cloth, paper and metal foil. Products are widely used in packaging, printing, anti-counterfeiting, textile, electronic industry and other fields. This series of equipment has the characteristics of stable operation, flat retractable coating, uniform coating, short production cycle, low energy consumption, convenient operation and maintenance, and stable performance.

The principle of evaporation vacuum coating
        Vacuum coating is to place a solid material in a vacuum chamber, and under vacuum conditions, the solid material is heated and evaporated, and the evaporated atoms or molecules can freely spread on the wall of the container. When some processed substrate materials are placed in it, the evaporated atoms or molecules will be adsorbed on the substrate to gradually form a thin film. There are two methods for vacuum coating, one is evaporation and the other is sputtering. Material for making thin films in a vacuum
Evaporate by heating, allowing it to deposit on the appropriate surface

Structural features of electron beam evaporation coating machine:
(1) The coiling system adopts high-precision tributary or AC frequency conversion speed regulation, which has the characteristics of stable operation, high speed, no scratches or wrinkles on the original coil, and collection of winding end faces;
(2) Tension control adopts imported digital tension control system, which has the characteristics of constant tension, linear speed and fast action;
(3) Each group of wire feeding is independently controlled by a microcomputer motor, which can be adjusted in general or individually, and has a speed display;
(4) The vacuum system is well configured, the pumping speed is fast, and it is controlled by PLC;
(5) Equipped with high-power power supply, high coating efficiency and good film uniformity.
       The relevant knowledge of the evaporation vacuum coating machine series is not only those introduced above, but also more in-depth related technical knowledge, which will be gradually popularized to everyone in the later stage, hoping to help everyone.