| Application: | Electronic Industry, Automotive Industry, Manufacturing Industry |
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| Technical Class: | Continuous Wave Laser |
| Control: | Manual |
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3-in-1 Multifunctional Hand-held Laser Welding Machine
Hand-held Fiber Laser Welding Machine with Welding, rust removal, and cutting functions
Optical fiber handheld welding gun
QBH interface mode, simple structure, air blowing function and safety protection function
Constant temperature chiller
High efficiency compressor, water pump, overtemperature alarm, flow protection
The hand-held continuous laser welding machine is an integrated structural design, adopts the latest generation of laser generator, and integrates double drive automatic wire feeding The system is equipped with double swing welding joint independently developed by our company. Flexible and convenient welding, good beam quality and less deformation of welding body, The weld is smooth and beautiful with high reliability. Flexible transmission non-contact hanging welding is applied to the parts that are difficult to be accessed by ordinary argon arc welding gun Connect. It is suitable for spot welding and full welding of complex and irregular inner and outer corners and joints of various metal frame structural parts and sheet metal parts, The utility model has the advantages of simple operation, beautiful weld and fast welding speed. Applicable to aluminum alloy plate, stainless steel plate, iron plate and galvanized steel plate The welding of plate and other metal materials can perfectly replace the traditional argon arc welding, electric arc welding and other processes.
Product Introduction:
| Project | Parameter |
| Equipment name | Multifunctional Hand-held Fiber Laser Welding Machine with Automatic Wire Feeding |
| Fiber line length | Standard configuration 10m (customized length up to 15m) |
| control model | TTL level/ GUI |
| Cooling system | Water cool / All in one constant temperature |
| Working environment temperature range | 15-35°C |
| Recommended welding thickness | 0.1-5mm |
| Consumables | Protective lenses |
Question1:
| Parameter name | LWM1500-M | LWM2000-M |
| Input power | 220V / 1500W | 220V / 2000W |
| Automatic wire feeding | Yes | Yes |
| Bonding strength with base metal | Very good | Very good |
| Welding gun model | A/B/C Optional | A/B/C Optional |
| Laser wavelength | 1064nm | 1064nm |
| Overall power | 2500W | 3000W |
| Welding interval requirements | <0.5mm | <0.5mm |
| Aiming and positioning | Infrared | Infrared |
| Robot automatic welding interface | Yes | Yes |
| Welding capacity / Aluminum | 0.2-3.0mm | 0.2-4.0mm |
| Welding capacity / Carbon steel | 0.2-4.0mm | 0.2-5.0mm |
| Welding capacity / Stainless steel | 0.2-4.0mm | 0.2-5.0mm |
| Welding capacity / Galvanized sheet | 0.2-3.0mm | 0.2-4.0mm |
| Welding speed | 0-120cm/Min | 0-120cm/Min |
| Collimation focusing | D16 F60mm | D16 F60mm |
| Focusing focal length | D20 F800mm | D20 F800mm |
| Maximum air pressure | 15Bar | 15Bar |
| Vertical adjustment focusing range | ±10mm | ±10mm |
| Cleaning width | <120mm | <120mm |
| Applicable wavelength | 1070nm | 1070nm |
| Net weight / Packing weight | 280kg / 331kg | 300kg / 351kg |
| Overall dimension / Packing size | 1050*750*1310mm / 1110*850*1870mm |
1050*750*1310mm / 1110*850*1870mm |
01.The welding speed is 2-3 times faster than the traditional welding speed. It can help you save at least two welders a year
02.Laser welding has the advantages of low material consumption and long service life
03.It is easy to operate without welding license, and the novice can weld beautiful products
04.Safer and more environmentally friendly
05.The self-developed swing welding head makes up for the disadvantage of small laser spot, expands the tolerance range and weld width of the workpiece, and achieves good weld forming effect.
Comparision:
| Project | Conventional argon arc welding | Laser welding | PDKJ handheld optical fiber welding |
| Heat input to workpiece | Very high | Low | Low |
| Deformation and undercut of workpiece | Large | Small | Small |
| Subsequent processing | Grinding | No or little grinding is needed | No or little grinding is needed |
| Welding speed | General | More than 2 times of argon arc welding | More than 2 times of argon arc welding |
| Applicable materials | Stainless steel / carbon steel / galvanized sheet / aluminum alloy / copper | Stainless steel / carbon steel / galvanized sheet / aluminum alloy / copper | Stainless steel / carbon steel / galvanized sheet / aluminum alloy / copper |
| Consumables | Multiple | Less | Less |
| Operation difficulty | Complex | General | Simple |
| Impact of environmental protection | Not environmentally friendly | Environmental protection | Environmental protection |
| Welding fault tolerance | OK | General | OK |
| Hold hands and head | No | No | Yes |
| The brightness of light spot is adjustable | None | None | Yes |
| Welding quality | Poor | General | Very good |
Advantage: Easy to use, beautiful welded seam, fast welding speed, small deformation, high efficiency, high precision, and high-performance welding.
Suitable for welding stainless steel plate, aluminum alloy plate, carbon steel, galvanized plate and other metal materials; Widely used in cabinets, kitchens, stairs, elevators, racks, ovens, stainless steel door and window guardrails, distribution boxes, stainless steel home furnishing and other industries.
| Number | Name | Specifications | Qty. | Unit | Remarks |
| 1 | Laser welding host | Integrated | 1 | Set | Standard configuration |
| 2 | CW fiber laser | 1500W / 2000W | 1 | Unit | Standard configuration |
| 3 | Industrial Chiller | Constant temperature | 1 | Unit | Standard configuration |
| 4 | Laser control system | Touch screen | 1 | Set | Standard configuration |
| 5 | Hand-held welding gun | T-type | 1 | Piece | Standard configuration |
| 6 | Multi-functional wire feeder | 0.8-1.6mm | 1 | Unit | Standard configuration |
| 7 | IO robot connection supporting control system | PDKJ-PW353 | 1 | Unit | Standard configuration |
1,How can the generation of pores and cracks be prevented during the welding process of the spot welding machine?
Answer: To prevent the generation of pores and cracks during the welding process, several measures can be taken: Firstly, ensure the cleanliness and dryness of the welding material to prevent impurities and moisture from entering the welding area. Secondly, optimize welding parameters, such as appropriately reducing welding current and welding speed, to reduce heat input during the welding process. Additionally, preheating and post-heating methods can be used to improve the structure and properties of the welding joint, thus reducing the generation of pores and cracks.
2,What are your payment terms?
Answer: We accept the following payment methods: telegraphic transfer, letter of credit, Western Union, Alibaba Trade Assurance. (We encourage you to choose Alibaba Trade Assurance orders. If you are dissatisfied with the machine you ordered, or if we delay the delivery time, you can file a complaint on Made-in-China.com)
3,What factors affect the welding speed of the spot welding machine?
Answer: Several factors affect the welding speed of the spot welding machine, including welding current, welding time, electrode pressure, material thickness, and properties, etc. Generally, increasing welding current and welding time can speed up the welding process, but it may also lead to a decrease in welding quality. Improving the welding efficiency of the spot welding machine can be approached from various aspects. Firstly, optimize welding parameters by selecting the best parameter combination suitable for welding materials to enhance welding speed and quality. Secondly, use automated and intelligent welding equipment to reduce manual operations and interventions, thus improving the stability and consistency of the welding process. Additionally, rational arrangement of welding sequences and work processes can reduce waiting time and non-production time, further enhancing production efficiency. Therefore, suitable welding parameters should be selected based on specific welding requirements and material characteristics.
4,Does the spot welding machine require cooling during the welding process?
Answer: Yes, during continuous high-intensity welding, the spot welding machine generates a certain amount of heat. To ensure equipment stability and prolong its service life, it is typically equipped with a cooling system. The cooling system can effectively reduce equipment temperature through methods such as circulating cooling water or fan cooling.
5,What are the working environment requirements for the spot welding machine? Are there any special restrictions?
Answer: The spot welding machine is generally suitable for indoor working environments with appropriate temperature, dryness, and ventilation, and should be kept away from flammable and explosive materials. Additionally, the equipment requires stable power sources. In special circumstances, such as special working environment requirements, please contact us, and we will provide corresponding solutions according to your needs.
6,What are the special requirements when the spot welding machine welds non-ferrous metals?
Answer: Welding non-ferrous metals usually requires higher welding temperatures and more precise control of welding parameters. When spot welding non-ferrous metals, special welding electrodes and materials may be required, and welding parameters such as welding current, welding time, and welding pressure need to be adjusted to adapt to the characteristics and welding requirements of non-ferrous metals. When welding non-ferrous metals, attention should be paid to their conductivity and thermal expansion coefficient. Firstly, select appropriate welding parameters such as current, voltage, and welding time to adapt to the melting characteristics of non-ferrous metals. Secondly, choose suitable electrode materials and shapes to ensure the stability and quality of the welding process. Additionally, attention should be paid to the oxidation of non-ferrous metals, and appropriate measures should be taken to prevent oxidation and the occurrence of defects such as porosity.
7,Which industries can the spot welding machine be applied to?
Answer: The spot welding machine is widely used in multiple industries, including automobile manufacturing, electronics manufacturing, metal processing, aerospace, and new energy, among others. In the automotive manufacturing industry, spot welding machines are commonly used for body welding and component assembly. In the electronics manufacturing industry, spot welding machines can be used for welding and assembling electronic components. In the metal processing industry, spot welding machines are used for metal material joining and processing, etc.
8,How to choose suitable welding electrodes for the spot welding machine?
Answer: Choosing suitable welding electrodes is crucial for ensuring welding quality and improving production efficiency. When selecting welding electrodes, factors such as material conductivity, coefficient of thermal expansion, and wear resistance of the material should be considered. Additionally, choose electrode shapes and sizes based on the thickness and properties of the welding material. It is recommended to refer to the equipment operation manual or consult the manufacturer for more specific electrode selection advice.
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