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{"title":"60-100m\/min Roll To Roll Vacuum Coating Machine With Multi Layer Capability","imgUrl":"https:\/\/img.chinax.com\/nimg\/bc\/91\/a58e5c207708ddd511fbc70c0410-200x200-1\/60_100m_2fmin_roll_to_roll_vacuum_coating_machine_with_multi_layer_capability.jpg","attrs":{"Place of Origin":"Guangdong","Minimum Order Quantity":"1","Brand Name":"Lion King","Certification":"CE"}}
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
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
1 million US dollars-2 million US dollars
Employee Number:
80people~100 people
Ecer Certification：
Verified Supplier
Global Supplier of Next-Generation PVD Vacuum Coating Solutions
Founded in 2003, Guangdong Zhongda Vacuum Equipment Co., Ltd is a leading mechanical engineering and technology provider specializing in various type of vacuum PVD coating systems such as UV metallizer, sputtering coating machine,... Global Supplier of Next-Generation PVD Vacuum Coating Solutions
Founded in 2003, Guangdong Zhongda Vacuum Equipment Co., Ltd is a leading mechanical engineering and technology provider specializing in various type of vacuum PVD coating systems such as UV metallizer, sputtering coating machine,...
