China Magnetron Sputtering Optical Coating Machine - Top Suppliers & Factory for Advanced Coating Solutions
Machine 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 (Anti-Fingerprint) films, specifically designed 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 Advantages & Features
- Enhanced Efficiency & Stability
Compared with traditional evaporative optical coating machines, this model offers a large effective coating area, large loading capacity, higher efficiency, stable process control, excellent repeatability, and superior film bonding.
- Reaction Sputtering Technology
The coating process is based on advanced reaction sputtering, utilizing multiple sets of plane or rotating sputtering cathodes along with a highly reliable DC or medium frequency sputtering power supply.
- Multi-Layer & AF Coating
The system is fully suitable for plating complex multi-layer optical films. Additionally, the integration of an auxiliary evaporation coating device enables high-quality AF (Anti-Fingerprint) film plating.
- High-Precision Control
Precise control of sputtering parameters allows for the uniform deposition of nanometer-thick films, ensuring top-tier optical performance and reliability for high-end components.
- Versatile Coating Applications
Enables deposition of diverse multi-layer film systems to meet various optical specifications, including transmittance enhancement (AR) films, reflective films, filter films, and decorative coatings.
Technical Parameters
| Series | CJX/CJM Series |
|---|---|
| Technology | Microwave Sputtering |
| Chamber Size | Can be custom designed upon different requests. |
| 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 selects 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 magnetron sputtering equipment?
This equipment is designed for the preparation of high-precision optical thin films and AF (Anti-Fingerprint) films. It is widely used in manufacturing optical lenses, filters, mobile phone covers, laser equipment, and other high-end optical components.
How does this machine compare to traditional evaporative coating systems?
Compared to traditional evaporative systems, this equipment features a larger effective coating area, higher loading capacity, improved processing efficiency, better process stability, excellent repeatability, and significantly stronger film adhesion.
Can the chamber size be customized for specific production requirements?
Yes, the chamber size is fully customizable. We can design and manufacture the vacuum chamber dimensions based on your specific substrate sizes and production capacity needs.
What types of substrate materials can be processed?
The system supports a wide range of substrates, including flat panel glass, glass lenses, mobile phone covers, and various plastic sheets or films.
Is it possible to apply both optical and anti-fingerprint (AF) coatings with this machine?
Yes. The system is designed for plating multi-layer optical films, and by adding an auxiliary evaporation coating device, it can seamlessly achieve AF film deposition on the same equipment.
What kind of vacuum pump configuration does the system use?
The equipment uses high-performance vacuum systems featuring international or top-tier Chinese brands. The configuration typically includes molecular pumps (or diffusion pumps), polycold systems, and mechanical pumps to ensure a stable vacuum environment.
