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China Induction Evaporation Roll to Roll Coating Machine - Leading Suppliers and Factory Solutions

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Machine Brief Description

The magnetron sputtering optical coating equipment is a high-precision, high-efficiency widely adapted to the preparation of optical thin films and AF films, specifically for the surface treatment of optical components.

It is adopts magnetron sputtering technology to sputter target atoms onto the substrate surface under 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

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.
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.
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.
High-precision coating: precise control of sputtering parameters enables the deposition of a nanometre-thick film, ensuring the high performance of optical components.
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 are the primary applications of this optical coating equipment?

It is widely used in the manufacture and processing of optical lenses, optical filters, laser equipment, and other high-end optical products. It is adapted to prepare optical thin films and AF (anti-fingerprint) films.

What advantages does this machine offer over traditional evaporative optical coating machines?

This model provides a larger effective coating area, larger loading capacity, higher efficiency, a more stable process, excellent repeatability, and superior film bonding.

Which substrate materials are compatible with this system?

Compatible substrate materials include flat panel glass, glass lenses, mobile covers, plastic sheets, and mobile phone covers.

What type of technology is used for the coating process?

The system utilizes reaction sputtering technology, incorporating multiple sets of plane or rotating sputtering cathodes along with a DC or medium frequency sputtering power supply.

Can this equipment handle both multi-layer optical films and AF films?

Yes, it is designed for plating multi-layer optical films. Additionally, an evaporation coating device can be added to enable AF (anti-fingerprint) film plating.

What components make up the vacuum system configuration?

The vacuum system selects international or Chinese famous brand molecular pumps (or diffusion pumps), polycold, and mechanical pumps, configured to meet specific production requirements.