Automatic Roll to Roll Coating Machine Factory Leading China Suppliers for Battery Production
The Roll to Roll Automatic Coating Machine is a high-precision industrial solution engineered specifically for the production of advanced lithium-ion battery electrodes. Capable of achieving coating speeds up to 15m/minute, this system is an ideal choice for developing prototypes of next-generation rechargeable batteries, ensuring rapid iteration and high-quality output.
By seamlessly integrating metallic foil unwinding, precision coating blade technology, a specialized baking oven, and final electrode winding into a single automated workflow, this system maximizes operational efficiency. Operated via an intuitive touch-screen interface, it reduces manual error and streamlines the entire electrode manufacturing process for global battery producers.
Detailed Parameters
| Coating Speed | 1-15m/min (Model Dependent) | Coating Width | 500mm / 600mm / 650mm / 700mm / 900mm / 1200mm |
|---|---|---|---|
| Coating Thickness | 1um - 150um (Depending on Coater Type) | Thickness Accuracy | ±0.5um (When thickness > 1um) |
| Heating Methods | Electric / Steam / Oil Heating | Coating Methods | Continuous Coating / Gap Coating |
| Roll Configuration | Single-axis / Dual-axis Manual & Automatic Change | Oven Configuration | Active Roller / Suspension / Floating Oven |
| Control Interface | Industrial Touch Screen Operation | Weight Error | ±1% High-Precision Control |
Key Advantages
Stable Structure
Engineered for heavy-duty mass production with a robust framework that ensures long-term reliability and minimal vibration.
High Precision
Advanced coordination between feeding and control systems achieves a weight error of only ±1% for uniform coating.
Custom Solutions
Tailored configurations available for specific electrode requirements, including customized oven lengths and widths.
Intuitive Control
User-friendly touch screen interface simplifies operation and allows for rapid parameter adjustments.
Smart Inspection
Optional integration of online CCD visual inspection and area density detection for zero-defect production.
Eco-Sustainability
Designed to optimize energy consumption and reduce carbon footprints during the battery manufacturing process.
Product Gallery
Management Platforms
Feeding System
Closed-loop tension control ensures stable substrate feeding without wrinkles or breaks.
Precision Coating
Automatic closed-loop adjustment of the blade gap for consistent coating thickness.
Thermal Control
Oven over-temperature protection system prevents material damage and ensures safety.
Alignment Control
Front and back alignment systems maintain precise web tracking throughout the process.
Defect Tracking
Bad section identification system flags irregularities for immediate removal.
Maintenance Hub
Simple installation of steel and rubber rollers for fast cleaning and replacement.
Investment Return Comparison
| Metric | Traditional Manual Coating | Our Automatic System |
|---|---|---|
| Production Speed | Low / Variable | High / Constant (Up to 15m/min) |
| Thickness Consistency | Manual Adjustment (High Error) | Closed-loop (±0.5um Accuracy) |
| Material Waste | High (Edge irregularities) | Low (Precision Alignment) |
| Labor Requirement | High Manpower | Automated (Touch Screen) |
| Quality Control | Post-production Sampling | Real-time Online Inspection |
Frequently Asked Questions
This machine is specifically designed for lithium-ion battery production, including the coating of electrodes and separators for various rechargeable battery prototypes.
Yes, the system features an automatic closed-loop adjustment of the blade gap and head-and-tail thickness adjustment functions for precise control.
We offer three flexible heating options to suit your facility's infrastructure: electric heating, steam heating, or oil heating.
Depending on the model selected, we provide both manual and dual-axis automatic roll change configurations to minimize downtime.
Optional upgrades include an online area density detection system and a CCD visual inspection system to identify and flag defects instantly.
Absolutely. The stable structural design and high-precision control systems are specifically engineered to meet the demands of continuous mass production.
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