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Precision Laser Welding Machines for Industrial Battery Production

 

Laserax automated laser welding systems are engineered for prismatic and cylindrical cell assembly, delivering consistent, defect-free welds at scale for automotive and manufacturing.

 Eliminate inconsistent welds. Reduce errors. Boost output.

 

<p>GET IN TOUCH</p>

 

 

TRUSTED BY

WELDING APPLICATIONS

LASER WELDING BUSBAR TO CELL CONNECTION

Laser welding's high flexibility, precision, and speed make it an increasingly popular method in the battery industry. It allows customizable welds to fit small spaces, enabling diverse module designs. As a non-contact process, it can access areas often unreachable by ultrasonic or resistance welding. 

 

LASER CLEANING BATTERY BEFORE WELDING

Such preparation before gasketing improves the bonding strength and sealing properties. As for laser cleaning of cell tabs before laser welding, it has been shown that this process helps produce good welds every time by reducing the  amount of false negatives reported by LWM devices. 

MARKING FOR PERMANENT TRACEABILITY

Laser marking is a fast, precise, and consistent process that creates permanent markings for optimal traceability. Serial numbers, data matrix codes, and other types of identifiers can be etched within less than 100 milliseconds. 

 

HOW WE CAN HELP

COMPLETE LASER SOLUTIONS

LASER WELDING

MACHINES

Designed for battery welding applications, our laser welding machines can be used for R&D or full-scale production. They are powered by continuous wave lasers of up to 2000W, enabling high-speed welding for both cylindrical and prismatic battery pack designs. 

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DUAL-SOURCE, AI-POWERED WELD QUALITY MONITORING

AI-Powered Weld Quality Monitoring 

 

Laserax's dual-source AI monitoring system inspects every weld in real time, catching defects before they leave the station. It separates true defects from normal process variation, enabling automated in-station rework without slowing production. 

  • 99.9997% yield — 6-Sigma production performance
  • 1/90,000,000 defect escape rate
  • Up to 20x fewer false rejects than conventional systems

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