Copper foil coating Roll To Roll Coating Machine R 2 R Coating equipment

Product Specification

1. Core Features (Technical Advantages)

1.1 Flexible Substrate Adaptability

• Wide Material Compatibility: Supports coating on various flexible substrates, including PET (polyester film), PI (polyimide film), metal foils (aluminum foil, copper foil), non-woven fabrics, and thin glass (thickness ≥ 0.1mm).
• Adjustable Substrate Width: Compatible with roll widths from 300mm (laboratory scale) to 3200mm (industrial large-scale), meeting needs of small-batch R&D and mass production.
• Tension Stability Control: Equipped with a multi-section intelligent tension control system (tension range: 5 ~ 500 N), avoiding substrate wrinkling, stretching, or breaking during unwinding, coating, and winding.

1.2 High-Efficiency Continuous Coating

• Non-Stop Operation: Integrates unwinding → pre-treatment (plasma cleaning/heating) → coating → drying/curing → winding into a single line, supporting 24/7 continuous production (downtime ≤ 1% for roll replacement).
• Fast Coating Speed: Coating speed adjustable from 1 ~ 15 m/min (depending on coating type and thickness), e.g., 8 m/min for 5μm-thick adhesive coating on PET film.
• High Material Utilization: Precision coating heads (e.g., slot die, gravure) reduce material waste to ≤ 5% (far lower than batch coating’s 15%+ waste rate).

1.3 Precision & Quality Control

• Uniform Thickness: Coating thickness range 0.1μm ~ 500μm, with thickness uniformity error ≤ ±3% (achieved via real-time thickness monitoring systems like laser sensors or beta gauges).
• Multi-Coating Technology Compatibility: Supports slot die coating (high precision for functional films), gravure coating (high speed for decorative layers), Mayer rod coating (low cost for thin layers), and spray coating (for irregular surfaces).
• Stable Curing/Drying: Configurable with hot air drying, infrared (IR) curing, or UV curing modules (temperature control accuracy ±1℃), ensuring coating adhesion and performance.

1.4 Intelligent & Eco-Friendly Design

• Automated Control: PLC + HMI touchscreen system, with one-click recipe storage (supports 100+ coating parameters), automatic fault alarm, and remote monitoring (optional IoT function).
• Environmental Compliance: No volatile organic compounds (VOCs) for water-based/UV coatings; waste gas treatment systems (optional) meet EU CE and US EPA standards.
• Space-Saving Layout: Horizontal inline design (length 5 ~ 20m, customizable) reduces floor space by 30% compared to traditional multi-machine batch setups.

2. Selling Points (Market-Oriented Value)

2.1 Solve Core Pain Points

• Eliminate Batch Coating Limitations: Replaces "cutting → single-piece coating → splicing" with continuous production, reducing production cycles by 60% (e.g., 10,000㎡ PET film coating takes 1 day vs. 3 days for batch processing).
• Improve Product Consistency: Avoids manual operation errors in batch coating; ensures uniform thickness and adhesion across the entire roll (critical for flexible circuits and solar films).
• Reduce Labor Costs: Full-line automation requires only 1 ~ 2 operators (vs. 5 ~ 8 for batch coating lines), cutting labor costs by 70%.

2.2 Cost-Effectiveness

• Low Operating Cost: High material utilization (≤5% waste) + energy-saving motors (15% lower power consumption than similar models) + low maintenance (wear parts have 5,000-hour service life).
• High Return on Investment (ROI): Industrial-scale machines (1600mm width) can recover costs in 8 ~ 12 months (based on 8-hour daily operation for flexible packaging films).
• Scalability: Modular design allows adding pre-treatment (plasma) or post-processing (slitting) modules without replacing the entire machine, adapting to business growth.

2.3 Versatility & Compliance

• Multi-Industry Adaptation: One machine for multiple applications (e.g., adhesive tapes, flexible OLED films, lithium-ion battery separators) by switching coating heads and recipes.
• International Quality Standards: Coated products meet ISO 9001 (quality), RoHS (environmental), and UL (safety) standards, supporting export to global markets.
• Customization: Offers custom solutions for special needs (e.g., anti-static coating for electronics, high-barrier coating for food packaging).

3. Application Fields

4. SEO Hot Keywords (Categorized for Traffic Optimization)

4.1 Core Keywords (High Search Volume)

4.2 Industry-Specific Keywords (Targeted Traffic)

4.3 Feature-Oriented Keywords (Pain Point + Solution)

4.4 Application-Specific Keywords (Product + Machine)

4.5 Regional/Compliance Keywords (Localized Traffic)

4. Key Technical Parameters

5. Equipment Composition (Core Components)

A complete set of equipment usually includes five systems to ensure stable operation:

1. Vacuum System: Composed of a vacuum pump set (molecular pump, roots pump) and a vacuum chamber, it maintains the high-vacuum environment required for sputtering.

2. Magnetron Sputtering System: Includes magnetron targets (planar targets, cylindrical targets) and sputtering power supplies (DC, RF), which are responsible for generating coating particles.

3. Winding and Transmission System: Consists of an unwinder, winder, guide rollers, and tension control system, ensuring stable and continuous transmission of the substrate.

4. Temperature Control System: Equipped with chamber heating/cooling devices and substrate temperature control modules to prevent substrate deformation due to high temperatures.

5. Control System: Adopts PLC + touch screen to realize automatic control and monitoring of parameters such as vacuum degree, sputtering power, and transmission speed.