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Laser power: 1000W ~ 3000W（optional）
Welding thickness: 0.5-6mm
Weldable materials: stainless steel, carbon steel, aluminum alloy.
Product Overview
The handheld laser welding machine is a new type of metal welding solution that combines high efficiency, precision and flexibility. Equipped with advanced fiber laser technology, it can flexibly meet the welding requirements, for various complex working applications. Compact, portable and easy to move, the equipment features simple operation. It is widely used in various metal thin plate welding scenarios, achieving a balance between welding quality and production efficiency.
It can not only meet the needs of mass production, but also adapt to welding small-batch and irregular workpieces, making it a core piece of equipment for modern manufacturing to improve quality, efficiency and reduce costs. With the advantages of environmental friendliness, high- quality welds appearence and no need for secondary polishing, it has gradually replaced traditional processes such as arc welding and argon arc welding, and has become the preferred welding solution for sheet metal processing, home appliance manufacturing, auto parts and other industries.
Application Scenarios
The handheld laser welding machine is suitable for a wide range of materials, including stainless steel, carbon steel, aluminum alloy, copper, galvanized sheet, mold steel and other metal materials. It is suitable for various welding forms such as butt welding, surfacing welding, lap welding, stud welding, T-type welding, inside and outside corner welding, and seal welding, with core application scenarios covering multiple industries:
● Sheet Metal Processing Industry: It performs welding of stainless steel doors and windows, guardrails, shelves, sheet metal boxes, charging pile sheet metal parts and other products, solving the problems of excessive deformation and rough welds in traditional welding, and improving product appearance and structural strength.
● Home Appliance and Furniture Industry: It enables precision welding of refrigerators, washing machines, air conditioner casings and accessories, kitchen utensils (stainless steel sinks, cabinets), furniture (metal tables and chairs, aluminum alloy frames), etc., meeting the strict appearance and quality requirements of the home appliance industry.
● Auto Parts Industry: Welding of automotive body, chassis, exhaust pipe brackets, battery boxes and other parts, with fast welding speed and small deformation, ensuring the stability and safety of auto parts, and adapting to the precision welding needs of new energy auto parts.
● Hardware Products Industry: Welding of hardware tools, hardware accessories, security doors, guardrails and other products, with flexible operation, which can handle the welding of irregular workpieces, improve production efficiency and reduce labor costs.
● Other Applications: Precision welding of medical device parts, welding of small aerospace parts, advertising sign production, pipeline maintenance, outdoor on-site welding, etc., adapting to welding needs with confined spaces, long distances and high mobility.
Working Principle
The working principle of the handheld laser welding machine is based on the high energy density characteristics of the laser. The core is to generate a high-energy laser beam by the laser generator, transmit it to the handheld welding gun through a flexible optical fiber, and then focus the laser beam into an extremely small spot (power density up to 10⁵-10¹³ W/cm²) through the focusing mirror in the welding gun. When the spot irradiates the surface of the metal to be welded, the metal material quickly absorbs the laser energy and converts it into heat energy, making the metal in the irradiated area melt instantly to form a specific molten pool; at the same time, protective gas (nitrogen, argon, etc.) is used to prevent the molten metal from being oxidized. After the molten pool cools and solidifies, a firm connection between the two metal workpieces is achieved, completing the welding process. In the whole process, the size of the molten pool and the quality of the weld can be accurately controlled by adjusting parameters such as laser power, spot size and welding speed, so as to adapt to the welding needs of different thicknesses and materials; the handheld design allows the welding gun to flexibly adjust the angle and position, overcoming the limitation of the fixed optical path, and realizing the welding of complex workpieces and special applications..
How does the Handheld Laser Welding Machine work?
Product Features and Advantages
● Flexible and Portable, Strong Adaptability: The machine adopts a compact modular design with a small footprint. Equipped with universal wheels at the bottom, it can be easily moved by operators; the welding gun weighs ≤1.2kg, suitable for handheld operation, which can realize long-distance, complex-angle and small-space welding without a fixed operation platform, adapting to outdoor and on-site maintenance applications.
● Simple Operation, Quick to Get Started: It adopts a user-friendly control system, with dual knobs to adjust laser power and spot size, and the interface is intuitive and easy to understand; equipped with a red light positioning system, which can accurately align the welding position and reduce manual errors; no professional welder qualification is required, and new operators can operate independently after about 1 hour of training, effectively solving the problem of shortage of skilled welders.
● High Welding Efficiency, Greatly Improving Quality and Efficiency: The welding speed is 3-10 times faster than traditional arc welding. Taking the welding of the front door panel of new energy vehicle charging piles as an example, traditional arc welding takes 1.5 hours, while handheld laser welding can be reduced to less than 30 minutes; a single person can complete the workload of multiple traditional workers, effectively improving production efficiency and reducing labor intensity.
● Excellent Welding Quality, No Secondary Processing: The laser energy is concentrated, the heat-affected zone is small, the workpiece deformation is slight, the weld is flat and smooth with high strength, with no defects such as porosity and sand holes and no need for secondary grinding and polishing. This can reduce subsequent processing, lower labor and consumable costs, and reduce post-processing costs by more than 40% in some applications.
● Environmentally Friendly, Safe and Healthy: There is minimal smoke generation and no obvious noise during the welding process, which effectively improves the production environment and ensures the physical and mental health of operators; no auxiliary materials such as welding wire or flux are needed (optional wire feeding), reducing environmental pollution and complying with modern green production concepts.
● Controllable Cost, High Cost-Effectiveness: The equipment has low energy consumption, saving 85%-90% of energy compared with traditional arc welding, and the processing cost can be reduced by about 35%; minimal consumables are required, with simple maintenance and no need to regularly replace circulating water (air-cooled models), and long-term use can greatly reduce overall operating costs.
● Flexible extensibility: It can be connected to a manipulator and applied to CNC machine tools to meet various needs. It reserves an I/O automatic operation interface, which can connect welding robots with one click to realize automatic upgrades and adapt to the development needs of Industry 4.0.
Customer Case and Welding Samples
Handheld laser welding machines can be widely used in complex and irregular welding applications such as cabinets, kitchens, bathrooms, stairs, elevators, shelves, ovens, stainless steel doors and windows, guardrails, distribution boxes, stainless steel homes, etc.
Detailed Technical Parameters
1. Basic Technical Parameters
2. Reference Data of Welding Penetration
3. Comparison with Traditional Welding
After-Sales Service & Support
We attach great importance to every customer’s experience and provide a comprehensive, efficient and professional after-sales service and technical support system to ensure the continuous and stable operation of your equipment and address your concerns in the production process.
● On-Site Installation & Commissioning: We provide on-site installation and commissioning services. Our professional technical team will arrive at your factory to complete equipment installation, commisioning and test runs, ensuring that the equipment meets the design standards and your production requirements before formal operation.
● Professional Technical Training: Customized one-on-one technical training is provided, covering equipment operation, programming skills, daily maintenance, fault diagnosis and handling, as well as parameter adjustment for different materials and processes. We ensure that your operators can master the equipment operation skills proficiently and operate independently.
● Warranty Service: We provide a 1-year whole-machine warranty (including laser source, CNC system, servo drives, and other key components ). During the warranty period, we will provide free maintenance and replacement of faulty components (excluding man-made damage and consumables).
● Emergency Technical Support: Our 7×24-hour online technical support team is always on call. You can contact us through hotline, email or online chat, and we will respond to your questions and technical issues in the shortest time. For complex faults that cannot be solved remotely, we will arrange professional engineers to provide on-site maintenance in a timely manner.
● Value-Added Services: We provide long-term value-added services, including equipment upgrades, consumables supply, remote monitoring and diagnosis, and customized process optimization. We regularly update the cutting parameter database and software system to help you improve production efficiency and reduce operating costs.
Pre-sales Service
One-on-one consultative service
Assist customers in equipmentselection
Customized Solutions
Transportation plan consultation
In-sales Service
Production supervision
Communicate project progress in atimely manner
Factory debugging and testing
After-sales Service
Transport Service
Installation Service
TRAINING
Quality Assurance Service
Spare Parts Service
FAQs
Q: What thickness of metal sheets is the handheld laser welding machine suitable for?
A: Conventional models can weld 0.5-6mm metal sheets, and are suitable for various materials such as stainless steel, carbon steel and aluminum alloys.
Q: Is a professional welder qualification required to operate the equipment?
A: No professional welder qualification is required. The equipment is easy to operate, equipped with a red light positioning system and a user-friendly control system, and beginners can operate independently after about 1 hour of training.
Q: Is the daily maintenance of the equipment complicated? Do consumables need to be replaced regularly?
A: Maintenance is simple, and air-cooled models do not require regular replacement of circulating water; the equipment requires minimal consumables, only need to clean the welding gun lens and optical fiber interface regularly to reduce maintenance costs.
Q: Can the equipment be used outdoors? How about environmental adaptability?
A: It can be used outdoors. The equipment has a high protection level and can work normally in an environment with temperature ranging from -10℃ to 40℃ and humidity of ≤70%, and can withstand complex working conditions.
Q: What if a fault occurs during the warranty period?
A: If the equipment fails during the warranty period, you can contact us 7×24 hours a day. A solution will be given within 24 hours, and on-site maintenance will be carried out within 48 hours (except for remote areas), with free maintenance or replacement of faulty components.
Contact Us for Customized Solutions
If you have any demands, such as customized parameters, model selection or price inquiry, please contact us immediately. We will provide you with the most suitable solutions and competitive price!
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