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Laser power: 1000W ~ 3000W（optional）
Welding thickness: 0.5-6mm
Speed range: 0~120mm/s
Weldable materials: stainless steel, carbon steel, aluminum alloy, copper plate, etc.
Product Overview
The handheld laser welding machine is a new type of metal welding equipment integrating high efficiency, precision and flexibility. Adopting advanced fiber laser technology, it can flexibly meet the welding needs under various complex working conditions. Compact, portable and easy to move, the equipment has a low operation threshold, It is widely used in various metal thin plate welding scenarios, balancing welding quality and production efficiency.
It can not only meet the needs of mass production, but also adapt to the welding of small-batch and irregular workpieces, making it one of the core equipment for modern manufacturing to improve quality and efficiency and reduce costs. With the advantages of environmental protection, beautiful welds and no need for secondary polishing, it has gradually replaced traditional processes such as arc welding and argon arc welding, and 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 applicable to 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, internal and external corner welding and seal welding, with core application scenarios covering multiple industries:
● Sheet Metal Processing Industry: Welding of stainless steel doors and windows, guardrails, shelves, sheet metal boxes, charging pile sheet metal parts and other products, solving the problems of large deformation and rough welds in traditional welding, and improving product aesthetics and structural strength.
● Home Appliance and Furniture Industry: 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 auto 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, anti-theft doors, guardrails and other products, with flexible operation, which can cope with the welding of irregular workpieces, improve production efficiency and reduce labor costs.
● Other Scenarios: 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 small space, long distance and strong mobility.
Working Principle
The working principle of the handheld laser welding machine is based on the high energy density characteristics of laser. The core is to generate a high-energy laser beam through 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, it is matched with protective gas (nitrogen, argon, etc.) to prevent the molten metal from being oxidized. After the molten pool cools and solidifies, the firm connection between the two metal workpieces can be realized to complete 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, breaking the limitation of the fixed optical path, and realizing the welding of complex workpieces and special scenarios.
How does the Handheld Laser Welding Machine work?
Product Features and Advantages
● Flexible and Portable, Strong Adaptability: The body adopts a compact modular design with a small footprint. Equipped with universal wheels at the bottom, it can be easily moved by adults; 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 scenarios.
● Simple Operation, Quick to Get Started: Adopt a humanized control system, with double knobs to adjust laser power and spot width, 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 newbies can operate independently after about 1 hour of training, effectively solving the problem of shortage of professional 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 charging piles as an example, traditional arc welding takes 1.5 hours, while handheld laser welding can be shortened to less than 30 minutes; a single person can complete the workload of multiple traditional workers, effectively improving production efficiency and relieving labor pressure.
● 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, no defects such as air holes and sand holes, no need for secondary grinding and polishing, which can reduce subsequent processing procedures, lower labor and consumable costs, and reduce post-processing costs by more than 40% in some scenarios.
● Environmentally Friendly, Safe and Healthy: There is little smoke 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% energy compared with traditional arc welding, and the processing cost can be reduced by about 35%; there are basically no consumables, simple maintenance, no need to regularly replace circulating water (air-cooled models), and long-term use can greatly reduce comprehensive operating costs.
● Flexible extensibility: Can be connected to a manipulator and applied to CNC machine tools to meet various needs.reserves I/O automatic operation interface, which can connect welding robots with one key to realize automatic upgrading and adapt to the development needs of Industry 4.0.
Customer Case and Welding Sample
Handheld laser welding machines can be widely used in complex and irregular welding processes 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 solve your worries 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, debugging and test run, ensuring that the equipment meets the design standards and your production needs 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 use skills proficiently and operate independently.
● Warranty Service: We provide a 1-year whole-machine warranty (including laser source, CNC system, servo drive, etc.). 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 faults in the shortest time. For complex faults that cannot be solved remotely, we will arrange professional engineers to go to the site for maintenance in a timely manner.
● Value-Added Services: We provide long-term value-added services, including equipment upgrading, consumables supply, remote monitoring and diagnosis, and customized process optimization. We will 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, suitable for various materials such as stainless steel, carbon steel and aluminum alloy.
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 red light positioning and a humanized control system, and newbies 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 need to replace circulating water regularly; the equipment has basically no 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 -10~40℃ and humidity ≤70%, fearless of 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 Solution
If you have any requirements, such as customized parameters, model selection or price consultation, please contact us immediately. We will provide you with the most suitable solution and competitive price!
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