As a functional part, car lights are required to have excellent heat resistance, mechanical properties, low fog value, and good appearance. Usually, in order to achieve a good appearance and reflection, the lamp must go through post-processing processes such as painting and vacuum coating. Spray painting and vacuum coating can improve the flatness of the surface of the lamp, and at the same time reduce the small molecule precipitates inside the material, and improve the qualification rate of the film layer; vacuum coating makes the lamp have a metallic effect, good appearance and reflection effect. However, while painting is costly, it also pollutes the environment. At present, many manufacturers tend to adopt the process of direct vacuum coating without spraying, so vacuum coating machines are more and more accepted and loved by manufacturers.

       The lamp reflection vacuum coating machine can automatically complete the protective film coating process at one time. The power supply type is resistance heating tungsten filament evaporation transformer power supply, high-voltage ion bombardment power supply, and thyristor power supply. Its general vacuum chamber structure is a vertical double-door, air extraction system. Its matching system is vacuum system, slide valve pump + roots pump + diffusion pump + maintenance pump (or optional: cryogenic pump, cryogenic system), and there are independent stainless steel gas tanks AK, BK, CK, three-way electromagnetic The valve (inlet) is used to adjust and inflate. The high-pressure bombardment system environment is 13KVA 3000V, the ultimate vacuum is 8*10-4Pa (no-load, clean room), and the pumping time is less than 6 minutes when the no-load atmosphere is pumped to 5*10-2Pa. Workpiece rotation mode, 6-axis/8-axis/9-axis male rotation/frequency step-less speed regulation. The control mode is manual + semi-automatic + fully automatic integration / touch screen + PLC. The size of the vacuum chamber can be customized according to customer products and special process requirements.

        Special automatic vacuum coating machine for reflector lampshade, high-power electrode plate bombardment, symmetrical electrode evaporation, automatic control. It has a uniform film layer, acid resistance, alkali resistance, salt resistance, waterproof and other indicators in line with international standards, and uses nanotechnology to resist external corrosion. The process of evaporating aluminum plating and protective film plating (bombardment + aluminum plating + bombardment + inflatable body + protective film plating) is completed at one time in the vacuum chamber to prevent secondary pollution. 10.4-inch color human-machine interface touch screen, PLC configuration software can fully operate the entire process flow.

        The car lamp protective film machine is used for car lamp protective film, designed for automobile and motorcycle lamps, and completes evaporation aluminum plating and radiofrequency plasma plating protective film in a vacuum chamber. This equipment adopts advanced plasma polymerization protective film technology and is equipped with a resistance heating evaporation system, which realizes the production and technical requirements of one-time production of aluminum reflective film and polymeric protective film for automobile lamps. According to the production particularity of high-end automobile lamps, the equipment is equipped with a PLC automatic control system, which improves the production efficiency and ensures product quality. The plated plasma protective film has passed the test of the national standard for automobile lamps and has passed the tests of acid resistance, alkali resistance, and salt resistance. Scope of application: It is specially used for coating metal aluminum reflective film and transparent protective film on the reflectors of various types of automobile lamps, especially the special coating equipment for the production of high-end automobile headlights.