High-Efficiency Lithium Battery Pack Laser Welding Machine for Rapid Production

• Customization: Available
• After-sales Service: Online Support, Technical Support
• Warranty: 1 Years
• Model NO.: DHH-2000/DHH-3000/DHH-6000
• Technical Class: Continuous Wave Laser
• Control: Automatic
• Power Density: Deep Fusion Welding
• Laser Classification: Optical Fiber Laser
• Type: Automatic Laser Welding Machine
• Advantages 1: Large-Scale Stroke Welding Range
• Advantages 2: High Photoelectric Conversion Efficiency
• Advantages 3: Good Beam Quality
• Advantages 4: Adjustable Laser Power
• Transport Package: Fumigation-Free Wooden Box
• Specification: Machine dimension: 1000*800*500mm
• Trademark: DMK
• Origin: Wuhan, China
• HS Code: 8515800090
• Production Capacity: 200 Pieces/Month

Product Description

Product Description

Lithium battery welding equipment not only has fast welding speed and beautiful welding, but also ensures the quality and safety of its battery under the premise of ensuring output.

• Lithium battery PACK laser welding equipment consists of:
  1. Gantry frame;
  2. Fiber laser;
  3. Galvo welding head;
  4. CCD monitor;
  5. Welding system host and display;
  6. Laser chiller;
  7. Servo motor and modules.

• The advantages of lithium battery PACK laser welding equipment:
  1. Gantry motion structure, large-scale stroke welding range;
  2. High photoelectric conversion efficiency, very good beam quality;
  3. Adjustable laser power, low power consumption, daily maintenance-free;
  4. PC industrial computer, welding numerical control programming system, simple and easy to learn;
  5. Support adding CCD visual positioning system, automatic focal length function.

Production Features

Gantry Structure:
Multi-Size Processing, This Equipment Adopts A Gantry Structure To Meet The Welding Requirements Of Various Sizes Of Lithium
Battery Packs

CCD lmage Monitor system:
All Functions Of This Device Are Controlled By Software, HighlyIntegrated, Simple To Operate, Quick To Use, Easy To Operate
And Maintenance-Free.

High stability And Easy Work:
Using MAX Single-Mode Laser, The Output PowerFluctuation ls Less Than 3% At Full Load; The WeldingHead includes Red Light GuideAnd Automatic Focus Function; The Gantry ModuleAdopts Yaskawa Servo Motor.

Galvo Welding Head:
With Double Galvanometer Structure, lt Can PerformPoint, Straight Line, Circle, And Other Pattern WeldingOutput, And CompleteThe Welding Of Various Needs.The Welding Seam ls Beautiful And The Efficiency ls Very High.

Production Specification

Model	DHH-2000	DHH-3000	DHH-6000
Laser Power	2000W	3000W	6000W
Processing format	1.6m workbench (can be customized)	1.6m workbench (can be customized)	1.6m workbench (can be customized)
XYZ axis	1000*800*500mm (can be customized)	1000*800*500mm (can be customized)	1000*800*500mm (can be customized)
Operating mode	Continuous/Pulse	Continuous/Pulse	Continuous/Pulse
Center wavelength	1080±5nm	1080±5nm	1080±5nm
Beam quality	1.3M2	1.3M2	1.3M2
Maximum modulation frequency	5KHz	5KHz	5KHz
Waveform settings	Arbitrary inflection point waveform setting, 1-20 inflection point	Arbitrary inflection point waveform setting, 1-20 inflection point	Arbitrary inflection point waveform setting, 1-20 inflection point
Cooling method	Dual temperature dual control external chiller	Dual temperature dual control external chiller	Dual temperature dual control external chiller
Operating Voltage	380V/50-60HZ	380V/50-60HZ	380V/50-60HZ

Product Applications

• Mainly used in new energy lithium batteries: Busbar welding, rotary stud welding, tab welding, nickel rotary welding, busbar welding, explosion-proof valve welding, shell sealing welding, liquid injection port welding, etc.

• At the same time as the energy density of lithium-ion batteries is increasing rapidly, the threshold for safety is also rising. A good laser welding function can greatly reduce the failure rate of defective products, and the poor quality of lithium-ion batteries will cause the risk of thermal runaway caused by short circuit.

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  Company Introduction

  FAQ
  Q: What safety measures should be taken when performing lithium battery pack laser welding?
  A: Lithium battery pack laser welding should only be performed by trained personnel with appropriate safety equipment. The laser beam can be hazardous to the eyes and skin, so proper eye protection and protective clothing must be worn. Additionally, proper ventilation is necessary to remove any fumes or vapors generated during the welding process.
  
  Q: Can lithium battery pack laser welding be automated?
  A: Yes, lithium battery pack laser welding can be automated using robotic systems. Automated laser welding can improve the efficiency and accuracy of the welding process, leading to greater consistency and quality of the battery packs.
  
  Q: What industries use lithium battery pack laser welding?
  A: Lithium battery pack laser welding is used in a variety of industries that require high-performance lithium batteries, such as aerospace, automotive, and consumer electronics. It is also used in the production of medical devices, power tools, and renewable energy systems.
  
   
  Q: What are the different types of laser welding techniques used in lithium battery pack assembly?
  A: The two main types of laser welding techniques used in lithium battery pack assembly are pulsed laser welding and continuous wave laser welding. Pulsed laser welding involves using short, high-intensity pulses of laser energy to create a weld, while continuous wave laser welding uses a continuous stream of laser energy to create a weld.