BC640 Laser Battery Cleaning System for Ultrasonic Bonding

In modern battery production, clean and properly structured contact surfaces are essential for stable electrical connections and long-term reliability. Conventional battery surfaces often have low roughness levels, causing wire slipping and inconsistent ultrasonic bonding results. The BC640 solves this challenge with high-precision laser cleaning technology designed for automated inline production environments.

Using powerful fiber laser cleaning technology, the BC640 removes contamination, oxide layers, and microscopic residues from battery terminals and rim areas without mechanical contact or chemical processes. The result is an optimized bonding surface with improved adhesion, reduced defects, and significantly higher process stability.

The BC640 is fully compatible with Industry 4.0 manufacturing environments, offering seamless MES integration, inline automation, and high-speed processing for next-generation EV battery production lines.

• High-speed laser battery cleaning system for EV production 
• Optimized surface preparation for ultrasonic bonding 
• Increases surface roughness (Ra) for improved bond strength 
• Removes oxidation and contamination layers precisely 
• Reduces wire slipping and bonding failures 
• Non-contact fiber laser ablation technology 
• No chemicals or consumables required 
• Minimal thermal impact on battery cells 
• Inline automation and MES-ready integration 
• Industry 4.0 compliant battery manufacturing solution

Reliable ultrasonic bonding depends on clean and properly textured battery surfaces. Without adequate surface preparation, bonding quality can become unstable, leading to increased resistance, process variability, and long-term reliability risks.

• Improved electrical contact quality 
• Stable ultrasonic wire bonding 
• Higher production yield 
• Reduced process downtime 
• Consistent high-volume manufacturing performance