Basic Info.
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
Packaging & Delivery
Package Size
150.00cm * 100.00cm * 100.00cm
Package Gross Weight
210.000kg
Product Description
| Product Description |
- 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.
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.
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.
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.
Sample image
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.
