China Suppliers Factory Induction Evaporation Roll to Roll Coating Machine for Efficient Production
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.
Machine Brief Description
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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 this magnetron sputtering equipment suitable for?
This equipment is widely used for the preparation of optical thin films and anti-fingerprint (AF) films, specifically designed for surface treatment on optical lenses, optical filters, laser equipment, and other high-end optical products.
What are the advantages of this machine compared to traditional evaporative coating machines?
Compared to traditional evaporative coating systems, this model provides a larger effective coating area, larger loading capacity, higher production efficiency, a more stable process, superior repeatability, and enhanced film bonding quality.
Can this equipment handle multi-layer optical film deposition?
Yes, the system is designed for plating multi-layer optical films. By controlling the sputtering parameters precisely, it can deposit nanometer-thick multi-layer film systems such as transmittance enhancement, reflective, and filter films.
What substrate materials can be processed with this machine?
It is highly compatible with a variety of substrates, including flat panel glass, glass lenses, mobile phone covers, and plastic sheets.
What configuration options are available for the vacuum system?
The vacuum system can be configured with globally or nationally renowned brands of molecular pumps (or diffusion pumps), polycold systems, and mechanical pumps depending on specific processing requirements.
