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High Precision Battery Laser Welding Machine with Real-Time Monitoring and Multi-Axis Motion for Lithium Battery Assembly
High Precision Battery Laser Welding Machine with Real-Time Monitoring and Multi-Axis Motion for Lithium Battery Assembly
Specifications
Laser type :
Continuous wave or quasi-continuous wave fiber laser
Positioning accuracy :
±0.02mm
Laser power :
1000W-6000W (configurable based on application)
Repeatability :
±0.01mm
Welding depth :
up to 3mm (copper), up to 5mm (aluminum)
Welding speed :
up to 100mm/s
Description
Product Overview

The Battery Laser Welding Machine is a high-precision laser welding solution designed specifically for lithium battery cell and pack assembly. Featuring advanced fiber laser technology, precision motion control, and real-time welding monitoring, this machine delivers consistent, high-quality welds for battery tabs, busbars, and module connections in electric vehicle and energy storage battery manufacturing.

Key Features
  • High Precision Welding: Fiber laser source with excellent beam quality for narrow, deep welds with minimal heat-affected zone
  • Multi-Axis Motion: Gantry or robotic motion system for complex welding paths and high throughput
  • Real-Time Monitoring: Integrated vision system and weld quality monitoring for process control and traceability
  • Custom Fixturing: Modular fixture design compatible with various battery cell formats (cylindrical, prismatic, pouch)
  • Welding Parameters: Programmable pulse energy, duration, and frequency for optimized weld quality on different materials
  • Material Compatibility: Welds copper, aluminum, nickel, and their alloys commonly used in battery manufacturing
  • Safety Enclosure: Full protective enclosure with interlocks and fume extraction for operator safety
  • Data Logging: Welding parameter recording and quality data export for production traceability
Technical Specifications
Parameter Value
Laser power 1000W-6000W (configurable based on application)
Laser type Continuous wave or quasi-continuous wave fiber laser
Welding depth up to 3mm (copper), up to 5mm (aluminum)
Welding speed up to 100mm/s
Positioning accuracy ±0.02mm
Repeatability ±0.01mm
Motion system Gantry XY or 6-axis robotic arm
Vision system CCD camera with automatic positioning and seam tracking
Control system Industrial PC with user-friendly HMI and recipe management
Cooling system Industrial water chiller for laser and optics cooling
Applications
  • Lithium-ion battery cell tab welding
  • Battery module busbar and interconnect welding
  • Cylindrical battery (18650, 21700, 4680) pack assembly
  • Prismatic battery cell and module welding
  • Pouch battery tab and busbar welding
  • Battery pack enclosure and terminal welding
  • Energy storage system (ESS) battery assembly
  • Electric vehicle (EV) battery pack manufacturing
Advantages
  • Superior weld quality with minimal spatter and consistent penetration
  • High throughput with automated loading/unloading integration capability
  • Non-contact welding process eliminates electrode wear and contamination
  • Flexible programming for quick changeover between battery formats
  • Comprehensive quality monitoring ensures production consistency
  • Reduced thermal distortion preserves battery cell integrity
  • Lower operating costs compared to traditional resistance welding
  • Ideal for high-volume battery manufacturing with strict quality requirements
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High Precision Battery Laser Welding Machine with Real-Time Monitoring and Multi-Axis Motion for Lithium Battery Assembly

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Product Detail
Laser type :
Continuous wave or quasi-continuous wave fiber laser
Positioning accuracy :
±0.02mm
Laser power :
1000W-6000W (configurable based on application)
Repeatability :
±0.01mm
Welding depth :
up to 3mm (copper), up to 5mm (aluminum)
Welding speed :
up to 100mm/s
Contact Supplier
High Precision Battery Laser Welding Machine with Real-Time Monitoring and Multi-Axis Motion for Lithium Battery Assembly

Wuhan Huagong Laser Engineering Co., Ltd.

Verified Supplier
1 Years
Since 1997
Business Type :
Manufacturer
Main Products :
Laser Cutting Machine, Tube Laser Cutting Machine, Sheet and Tube Laser Cutting Machine
Employee Number :
2000~3000
Certification Level :
Verified Supplier
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