China Magnetron Sputtering Optical Coating Machine - Top Suppliers and Quality Factory Solutions
Machine Brief Description
The magnetron sputtering optical coating equipment is a high-precision, high-efficiency system widely adapted to the preparation of optical thin films and AF films, specifically for the surface treatment of optical components.
It adopts magnetron sputtering technology to sputter target atoms onto the substrate surface under a vacuum environment to form a uniform and dense film layer. It is widely used in the manufacture and processing of optical lenses, optical filters, laser equipment, and other high-end optical products.
Key Features & Advantages
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Compared with the traditional evaporative optical coating machine, this new model offers a number of significant advantages. It has a large effective coating area, large loading capacity, higher efficiency, a stable process, good repeatability and stability, and good film bonding.
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The coating process is based on reaction sputtering, utilising multiple sets of plane or rotating sputtering cathodes and a DC or medium frequency sputtering power supply.
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The system is suitable for plating multi-layer optical films, and the addition of an evaporation coating device enables AF film plating to be achieved.
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High-precision coating: precise control of sputtering parameters enables the deposition of a nanometre-thick film, ensuring the high performance of optical components.
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Multi-layer coating: enables the deposition of multi-layer film systems, meeting the requirements of a variety of optical components, including transmittance enhancement film, reflective film, filter film and more.
Technical Parameter
| Series | CJX/CJM Series |
| Technology | Microwave Sputtering |
| Chamber Size | Can be designed upon different request. |
| Substrate Material | Flat panel glass; Glass lenses; Mobile cover; Plastic sheet/sheet; Mobile phone cover; |
| Coating Film | AR; Filter film; Color film; High reflective film; Optical film and decoration film such as NCVM or AF ; |
| Vacuum System | Vacuum system select international famous brand or China famous brand molecular pumps (or diffusion pumps), polycold, mechanical pumps, etc. |
Frequently Asked Questions
What applications is the magnetron sputtering optical coating equipment suitable for?
This equipment is widely used for manufacturing and processing optical lenses, optical filters, laser equipment, mobile covers, and other high-end optical components requiring precise surface treatment.
What are the main advantages of this machine over traditional evaporative coating systems?
It offers a larger effective coating area, higher loading capacity, improved efficiency, a more stable and repeatable process, and significantly better film bonding strength.
Can this equipment deposit multi-layer and AF (Anti-Fingerprint) coatings?
Yes. The system is designed for plating multi-layer optical films, and by adding an optional evaporation coating device, it can successfully achieve AF film plating.
What materials can be used as substrates in this system?
The system supports various substrates including flat panel glass, glass lenses, mobile phone covers, and plastic sheets/sheets.
Can the chamber size of the CJX/CJM Series be customized?
Yes, the chamber size is highly flexible and can be custom designed and manufactured based on your specific production requirements.
What components are used in the vacuum system?
The vacuum system utilizes high-quality molecular pumps (or diffusion pumps), polycold systems, and mechanical pumps from internationally or domestically renowned brands to ensure stable operations.
