What are the main methods for preparing PVD Vacuum coating machine film materials?
PVD Vacuum coating machine film material preparation technology mainly includes: PVD (Physical Vapor Deposition Technology) and CVD (Chemical Vapor Deposition) technology. After years of development, vacuum coating technology has become the current mainstream coating method, mainly including vacuum evaporation and vacuum sputtering.
Features of optical coating equipment
1. The optical coating equipment has a long material screen line, which can effectively improve the screening efficiency and achieve uniform screening.
2. Optical coating equipment adopts cylindrical eccentric shaft and eccentric block to adjust the amplitude, which effectively improves the excitation force and production capacity. Ring groove rivet connection, advanced structure, strong and durable, many screening specifications, wide range, can be customized according to specific requirements.
3. The invention has the advantages of simple operation, low noise, easy lubrication and long service life.
4. The optical machine adopts spring steel woven mesh, which has a long service life and is not easy to block holes; in addition, steel plate, polyurethane and other materials can be used, with high screening efficiency and large processing capacity.
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