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Copper Foil Coating Roll To Roll Coating Machine with Adjustable Thickness Using Magnetron Sputtering Technology
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Copper Foil Coating Roll To Roll Coating Machine with Adjustable Thickness Using Magnetron Sputtering Technology
| Place of Origin | Guangdong |
| Brand Name | Lion King |
| Certification | CE |
Product Details
Coating Density:
≥99.9%
Guarantee Period:
1 Year
Voltage:
380V, 50Hz Or Customized
Coating Thickness:
Adjustable
Coating Application:
Decorative, Functional, Protective
Coating Method:
Magnetron Sputtering
Coating Color:
Silver, Gold, Rose Gold, Black, Etc.
Coating Technology:
Magnetron Sputtering
Coating Substrate:
Glass, Ceramic, Metal, Plastic, Etc.
Coating Size:
Customized
Warranty:
1 Year
Coating Vacuum Degree:
≤ 5x10-4Pa
Highlight:
copper foil roll to roll coating machine
,single chamber magnetron coating equipment
,R2R coating machine with copper foil
Payment & Shipping Terms
Minimum Order Quantity
1
Delivery Time
45-60 work days
Product Description
Copper Foil Coating Single Chamber Magnetron Roll-to-Roll Coating Equipment
Advanced R2R coating system designed for continuous deposition of functional coatings on flexible substrates including copper foil, PET films, and various metal foils.
Working Principle
This equipment utilizes magnetron sputtering technology combined with continuous winding mechanisms to achieve high-quality coating deposition in a single-pass operation.
Magnetron Sputtering Process
In a vacuum chamber, magnetic fields confine electron movement, ionizing inert gases like argon to generate plasma. This plasma bombards target materials, sputtering atoms/ions that form coating particles.
Continuous Winding Process
Substrates are continuously transported through the sputtering zone via precision unwinding and guide roller systems. Sputtered particles deposit uniformly on the substrate surface, with finished products collected through automated winding systems.
Key Advantages
- Superior Coating Quality: Precise thickness control (±5% tolerance), high density coatings, excellent adhesion (passes cross-cut tests), and uniform composition for demanding functional requirements
- High Production Efficiency: Continuous winding design eliminates frequent start-stop operations, supports substrate lengths from hundreds to thousands of meters, with adjustable production speeds (0.5-5 m/min)
- Broad Material Compatibility: Processes flexible substrates including plastic films (PET, PP), metal foils (aluminum, copper), and fabrics with various target materials (metals, alloys, compounds)
Application Areas
Packaging Industry
Aluminum or SiO₂ coatings on plastic films for high-barrier packaging applications in food and pharmaceutical sectors
Electronics Industry
Copper, silver, or ITO coatings on flexible substrates for flexible printed circuits, touch screens, and electronic tags
New Energy Sector
Surface coatings for battery tabs and separators to enhance conductivity and high-temperature resistance in lithium batteries and fuel cells
Decoration Industry
Metal film coatings (chromium, nickel) on films and fabrics for metallic decorative materials in furniture and automotive interiors
Technical Specifications
| Parameter | Range | Description |
|---|---|---|
| Substrate Width | 300-2000mm | Customizable width according to requirements |
| Substrate Thickness | 10μm-500μm | Adaptable to different flexible substrate thicknesses |
| Coating Material | Metals, alloys, oxides | Matching corresponding target materials required |
| Coating Thickness | 5nm-5μm | Adjustable via sputtering power and speed |
| Vacuum Degree | 1×10⁻³ - 5×10⁻⁵ Pa | Ensures sputtering quality and coating purity |
| Production Speed | 0.5-5 m/min | Adjusted based on coating thickness and substrate characteristics |
Equipment Components
Complete system includes five integrated subsystems for stable operation:
- Vacuum System: Vacuum pump set (molecular pump, roots pump) and vacuum chamber maintaining high-vacuum sputtering environment
- Magnetron Sputtering System: Magnetron targets (planar, cylindrical) and sputtering power supplies (DC, RF) for coating particle generation
- Winding & Transmission System: Unwinder, winder, guide rollers and tension control for stable substrate transmission
- Temperature Control System: Chamber heating/cooling devices and substrate temperature control to prevent deformation
- Control System: PLC + touch screen interface for automated parameter control and monitoring
Recommended Products
CONTACT US AT ANY TIME
18924253176
Lantang South road, Duanzhou Area, Zhaoqing city, Guangdong 526060 China
