China Suppliers Factory for Atmospheric Rewinding and Unwinding Coating Machines
Machine Brief Description
The atmospheric rewinding and unwinding web coating machine is a high-performance roll-to-roll equipment engineered for coating flexible metal products such as aluminum foil, copper foil, and stainless steel coil.
With the rewinding and unwinding coil operating in the atmosphere, this system can be equipped with various coating setups. Options include magnetron sputtering cathodes, arc targets, high-power E-beams, induction evaporation sources, linear evaporation sources, or PECVD sources. It can also utilize multiple sources simultaneously to optimize the coating process.
This equipment is the premier choice for continuous coating production lines of large stainless steel coils, offering outstanding uniformity, high deposition efficiency, and fast coating speeds.
Key Features
- Fast and high-efficiency in-line continuous coating.
- Large output capacity at a low operational cost.
- Can adopt multiple sources to achieve complex coating processes.
- Fully customizable according to different substrates and coating processes.
- Supports substrate widths ranging from 300mm to 2000mm.
Technical Parameter
| Serial | JRAR |
| Technology | Evaporation metallizing or magnetron sputtering |
| Chamber size | Coating chamber can be designed upon different request |
| Substrate Material | Flexible material such as aluminum foil, copper foil and stainless steel sheet |
| Substrate width range | 300-2000mm |
| Coating film | Metal film such as Cu, Al, Cr, Ni, Au, Mo, Si, C, etc. Reaction film such as Believe, TiC, TiAlN, TiO2, Not.2, THIS, IZnO; functional coating such as AF coating |
| 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 substrates are compatible with this web coating machine?
The machine is designed for flexible metal products, including aluminum foil, copper foil, and stainless steel coils/sheets.
What is the range of substrate widths the machine can handle?
It supports a flexible substrate width range from 300mm to 2000mm, which can be configured based on your production requirements.
Which deposition technologies and coating sources can be used?
It utilizes evaporation metallizing or magnetron sputtering. It can be equipped with magnetron sputtering cathodes, arc targets, high-power E-beams, induction evaporation sources, linear evaporation sources, or PECVD sources.
What types of films can be coated using this equipment?
It can deposit metal films (Cu, Al, Cr, Ni, Au, Mo, Si, C, etc.), reaction films (Believe, TiC, TiAlN, TiO2, Not.2, THIS, IZnO), and functional coatings like AF (Anti-Fingerprint) coating.
What configurations are available for the vacuum system?
The vacuum system features high-quality international or leading Chinese brands, utilizing molecular pumps, diffusion pumps, polycold systems, and mechanical pumps.
Can the coating chamber and system configuration be customized?
Yes, the coating chamber size and target sources can be customized and designed upon request to match specific substrates and coating processes.
