Electrode Making-KATOP

Separator Slitter

The equipment is used for the splitting of LIB separator.

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- Slitting speed
  
  MAX:300m/min
  
  Qualification rate
  
  ≥99%
  
  Utilization rate
  
  ≥98%
- Maximum unwinding diameter
  
  850mm
  
  Minimum slitter width
  
  35mm
  
  Unwinding correction accuracy
  
  ±0.2mm
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High-Precision Electrode Making Equipment for Li-Ion Battery Production

In the lithium-ion battery manufacturing process, battery production equipment is categorized into front-end, mid-end, and back-end systems, each supported by a specialized battery production machine.

Front-end systems focus on electrode preparation, which includes mixing, coating, and slitting. This stage ensures the precise formation of electrodes, setting the foundation for battery performance.
Mid-end systems handle cell assembly, such as stacking, winding, and electrolyte filling, where the individual components come together to form a functional battery cell.
Back-end systems involve formation and testing processes to activate the cells and ensure they meet stringent quality standards

At KATOP, we deliver cutting-edge lithium-ion battery manufacturing machines tailored to optimize every step of this process.

Among the three stages of the manufacturing process, we specialize in front-end lithium-ion battery production equipment, which plays a critical role in electrode making. Our advanced machinery, including high-speed coating machines, slitting machines, and notching machines, ensures precision and efficiency at every step.

The coating process, an important part of electrode production, demands high accuracy. Our battery production machines achieve a coating dimension accuracy of less than 3 mm, eliminating surface imperfections that could compromise battery performance. As a pioneer in coating technology, KATOP offers a range of solutions, such as double-sided simultaneous high-speed coater, separator coater, and gravure primer coater, all designed to meet the highest industry standards.

Beyond front-end coating machines, we are constantly innovating to enhance the design and functionality of mid-end and back-end equipment. By integrating cutting-edge technologies, we deliver a comprehensive supply line of lithium-ion battery production equipment, ensuring seamless lithium-ion manufacturing processes from start to finish.

Why Choose KATOP Battery Production Equipment?

Innovative & Sustainable Solutions

KATOP integrates cutting-edge technologies like dry electrode coating and solvent-free processes, aligning with the global shift toward eco-friendly and high-energy-density battery production. Our equipment not only enhances production efficiency but also reduces environmental impact, making it a preferred choice for forward-thinking manufacturers.
Customizable for Every Production Scale

Whether you're running a lab, pilot line, or full-scale production, our lithium-ion battery production equipment is fully customizable. From adjustable machine speeds to tailored dimensions, we ensure our machines meet your specific requirements, helping you optimize costs and accelerate time-to-market.
Expert Team & Local Support

With a skilled professional team and exceptional service standards, KATOP has established itself as a trusted provider of battery production equipment. Our commitment to innovation, combined with comprehensive after-sales support, ensures seamless integration and long-term reliability for your production lines. Choose KATOP for precision, efficiency, and sustainability in lithium-ion battery production equipment. Let us help you build the future of energy storage.

Products Description

KATOP’s single/double deck high-speed coater is a facility that coats and dries the lithium-ion battery active material on aluminum and copper foils.

Key Features of Lithium Ion Battery Coating Machine

Our single/double deck high-speed coater is designed to meet the critical demands of modern lithium-ion battery manufacturers.

Smart Automation &
Precision Control

MES/PC/AGV integration enables seamless production line automation and real-time data tracking.
CCD-based size monitoring and auto-die cleaning minimize defects and downtime.
End-to-End Quality
Assurance

Real-time monitoring of surface density, temperature, NMP concentration, and moisture content.
CCD defect detection ensures only flawless electrodes proceed downstream.
Advanced Coating
Flexibility

Dual chamber slot die enables double-layer coating in a single pass.
Large-wide substrate coating pre-slitting (one divides into two) boosts throughput by 30%.
Energy-Efficient Drying
Solutions

Customizable airflow patterns and heating methods (steam, heat transfer oil, or infrared), featuring energy saving and high efficiency.
Explosion-proof design meets strict safety standards while reducing energy consumption by 15-20%.
Zero-Contamination
Design

Copper/zinc/nickel-free contact surfaces prevent electrode contamination.
FFU dust compartments maintain ISO-class production environments.
Built to Last, Easy to
Maintain

Patented structure design, extended service life, and convenient maintenance.
Self-made machined parts guarantee quality control and rapid delivery.

Why Choose KATOP’s Lithium Ion Battery Coating Machine?

Faster ROI: High-speed coating (up to 100m/min) with 99.5% yield reduces waste.

Superior quality: Precision controls and advanced monitoring ensure defect-free electrodes.

Cost savings: Energy-efficient drying and minimal material waste lower operational costs.

Leading Lithium Ion Battery Coating
Machine Supplier

As a leading battery coating machine manufacturer, KATOP has driven innovation in coating technology for over 20 years, delivering precision-engineered solutions for lithium-ion battery production worldwide. With professional design quality and a commitment to technical excellence, we have accumulated extensive expertise in coating process engineering.

Our portfolio includes a full range of high-performance LIB Coating Machines:

Single/Double Deck High-speed Coater
Separator Coater
Double Deck Gravure Primer Coater
Laboratory Coater, and so on.