Lithium Battery Coating Machine

Lithium Battery Coating Machine - Precision Equipment for Next-Generation Battery Production

Our Lithium Battery Coating Machine from Shaanxi Beiren speaks to over 60 a long time of fabricating greatness in changing over gear. This specialized framework applies dynamic fabric slurries onto current collector foils with micron-level exactness, straightforwardly affecting your battery cells' execution and security. Whether you're scaling up generation for electric vehicles or creating high-capacity vitality capacity frameworks, you require gear that kills coating irregularities and guarantees uniform layer dispersion over each meter of material.

What Makes Our Lithium Battery Coating Machine Technology Different

Your production line demands more than basic coating capability. It requires precision control.

Our Lithium Battery Coating Machine handles aluminum foil (20-60μm) for cathode production and works seamlessly with separator materials including PA (15-30μm) and CPP (20-100μm). The anilox roller coating method ensures consistent slurry distribution across the full 1050mm coating width.

Operating at speeds up to 150m/min, you'll maintain high throughput without sacrificing quality. The coating moisture content ranges from 5-16g/m², giving you flexibility to match your specific electrode formulations.

Advanced Drying System

Temperature control makes the difference between perfect electrodes and costly rejects.

Our extended oven system spans 16 meters (4 sections × 4000mm each). This configuration provides gradual, controlled solvent evaporation that prevents surface cracking and binder migration issues.

You can choose from multiple heating options:

• Hot oil heating for precise temperature uniformity
• Steam heating for cost-effective operation
• Hot air heating for rapid response
• Natural gas heating for high-volume facilities
• Electric heating for clean room environments

Each method maintains the thermal consistency your formulations demand.

Why Coating Uniformity Matters to Your Bottom Line

Inconsistent coating creates real problems. You'll see them in reduced battery life, capacity fade, and safety risks.

Thickness variations cause localized hot spots during charging cycles. These accelerate degradation and shorten product lifespan. Our precision coating system minimizes these variations, protecting your brand reputation.

Edge effects represent another critical challenge. When coating thickness increases at material edges, you risk separator punctures during cell assembly. This leads to internal short circuits and potential safety incidents. Your quality control team will appreciate equipment designed to eliminate these defects.

Binder distribution directly affects electrode adhesion. Poor drying control allows binders to migrate toward the surface, weakening the bond between active materials and current collectors. Our multi-zone drying system prevents this phenomenon, ensuring mechanical stability throughout the electrode structure.

Qualification Certificate

Built on Decades of Manufacturing Heritage

Shaanxi Beiren has manufactured converting equipment since 1967. You're partnering with a national key high-tech enterprise holding over 70% market share across China.

More than 4,000 sets of our machines operate worldwide today. This installed base demonstrates the reliability you need for continuous production schedules.

Our R&D department employs over 100 senior engineers dedicated to technical innovation. They understand the evolving requirements of modern battery manufacturing, from high-nickel cathodes to silicon-dominant anodes.

Precision Manufacturing Infrastructure

Quality starts with manufacturing capability.

Our 30,000-square-meter assembly workshop produces over 220 machines annually. We manufacture key components in-house, maintaining strict quality control throughout the production process.

More than 50 machining centers from Japan (Okuma), Germany, and other leading suppliers enable micron-level precision in component manufacturing. When you receive your equipment, you're getting parts manufactured to aerospace-grade tolerances.

Every Lithium Battery Coating Machine undergoes rigorous testing before shipment. Your production timeline depends on equipment that performs as specified from day one.

Technical Specifications at a Glance

Applications Across Battery Formats

Your production needs vary by cell format and application. Our coating technology adapts accordingly.

Electric Vehicle Batteries: High-speed, wide-web coating for large-format pouch and prismatic cells. You'll achieve the cell-to-cell consistency required for battery pack voltage matching.

Consumer Electronics: Ultra-thin electrode production for smartphones and laptops. The system handles delicate foils without wrinkling or tearing, maintaining the precision your compact designs require.

Energy Storage Systems: Thick-layer electrode coating for LFP chemistry. Our deep-drying capability prevents surface cracking in high-loading formulations, supporting the 15+ year cycle life your utility customers expect.

Exhibition Consultation

FAQ

Q: What is the maximum production speed and coating width of this machine?

A: The machine works at speeds up to 150m/min with a coating width of 1050mm, conveying tall throughput whereas keeping up steady coating quality over the full web width.

Q: Which heating method should I choose for my production line?

A: We offer five warming options—hot oil (best temperature uniformity), steam (cost-effective), hot discuss (rapid response), characteristic gas (high-volume production), and electric (clean room environments). Our specialized group will offer assistance you select based on your office framework, vitality costs, and exactness requirements.

Q: Can this machine handle both cathode and anode electrode production?

A: Yes, the framework forms aluminum thwart (20-60μm) for cathode coating and works consistently with separator materials counting Dad (15-30μm) and CPP (20-100μm), making it flexible for total terminal generation needs.

Q: How does the extended oven system prevent coating defects?

A: Our 16-meter multi-zone drying framework (4 sections × 4000mm) gives slow, controlled dissolvable vanishing that dispenses with surface breaking, avoids cover movement, and guarantees uniform dampness removal—critical components for cathode execution and security.

Your Next Steps

Ready to discuss how our Lithium Battery Coating Machine fits your production requirements?

Contact us today at sxbr1967@shaanxibeiren.com to schedule a technical consultation.