# Weifang GW/JW Handheld Fiber Laser Welding Machine<br /> <br /> The Weifang handheld laser welding machine is a next-generation fiber laser flexible welding equipment featuring a swinging welding gun design, replacing traditional TIG welding and MIG welding. No fixtures are required for workpieces; the gun moves flexibly, making it suitable for on-site welding of thin plates, irregular parts, and large components. Simple training enables operators to get started quickly, resulting in smooth welds with minimal distortion and spatter. It is a popular model in sheet metal, kitchen & bathroom, advertising, door & window, and steel structure processing industries. It supports welding and automatic wire feeding, with some versions integrating a three-in-one function of welding, cleaning, and cutting.<br /> <br /> ## ✅ Product Principle<br /> <br /> Equipped with a 1064nm continuous fiber laser, the high-energy laser beam focuses on the metal joint, instantly melting the base material (with filler wire) to form a molten pool, which fuses into one after cooling. The swinging welding head widens the weld width, improving tolerance for gaps. Combined with gas shielding, it prevents weld oxidation and discoloration. Supports multiple processes including continuous welding, spot welding, overlay welding, butt welding, and fillet welding.<br /> <br /> ## ✅ Core Advantages<br /> <br /> 1. **Easy to Operate, Not Dependent on Highly Paid Welders**<br /> Compared to TIG welding, the learning curve is low, and ordinary workers can produce stable results after short-term training, addressing the challenges of hiring skilled welders and high labor costs.<br /> 2. **Minimal Heat Affected Zone, Less Distortion**<br /> The laser energy is concentrated, with controllable heat input, making thin plates less prone to burning through or warping. Welds are fine and shiny, requiring minimal or no post-welding grinding in most cases, significantly reducing finishing time.<br /> 3. **Handheld Flexible Operation, Unrestricted by Workpiece Size**<br /> The fiber laser gun has flexible wiring, making it suitable for long components, tanks, frames, door & windows, and large machine frames without disassembly. It can weld in tight angles, arcs, and narrow spaces, ideal for non-standard and multi-variety orders.<br /> 4. **High Welding Speed, High Efficiency**<br /> Welding speed is 3–5 times faster than TIG welding, making it suitable for mass production of sheet metal and stainless steel products. Lower energy consumption saves electricity costs in the long run.<br /> 5. **Optional Air-Cooled / Water-Cooled Versions**<br /> The air-cooled model is lightweight and requires no water maintenance, suitable for construction sites and on-site installations. The water-cooled model offers stable cooling, ideal for 24/7 continuous production in factories.<br /> 6. **Versatile Expansion, Multi-Purpose Use**<br /> Optional wire feeding machine ensures full welds even in wide gaps. Upgradable to a three-in-one version: welding, laser rust removal/cleaning, and metal cutting. Comes with fume extraction interface for clean workshop environment and supports CE export standards.<br /> <br /> ## ✅ Materials Suitable for Processing<br /> <br /> Stainless steel, carbon steel, galvanized plate, aluminum alloy, copper, titanium alloy, and other metal thin plates;<br /> <br /> > <br /> > Suitable for welding of 0.3–8mm thin plates; deep penetration welding of thick plates is recommended for professional high-power platform welding equipment; cannot weld acrylic, wood, or other non-metal materials.<br /> <br /> ## ✅ Typical Application Industries<br /> <br /> - Advertising industry: stainless steel illuminated characters, metal LOGOs, sign frame welding<br /> - Kitchen & bathroom sheet metal: stainless steel sinks, kitchenware, cabinets, water purifier casings<br /> - Door & window aluminum art: stainless steel railings, aluminum alloy doors, sunroom frames<br /> - Hardware products: shelves, trolleys, medical hardware, crafts<br /> - Automotive & construction machinery: oil tanks, brackets, small parts, on-site repair welding<br /> - Sheet metal processing plants, decoration engineering, on-site installation & maintenance<br /> <br /> ## ✅ Machine Configuration Options<br /> <br /> Power: 1000W / 1500W / 2000W / 3000W<br /> Cooling Solution: Air-cooled integrated model / Industrial water-cooled model<br /> Standard Equipment: Fiber laser, swinging welding gun, touch control system, red light positioning, gas pressure adjustment module, gun safety protection<br /> Options: Wire feeding machine, three-in-one welding gun (welding + cleaning + cutting), fume extractor, mobile cart, CE full export documentation<br /> <br /> ## ✅ Comparison with Traditional TIG Welding<br /> <br /> - TIG Welding: Long learning period, high skill requirements for welders; large heat distortion, rough welds, extensive grinding work;<br /> - ✅ Weifang Handheld Laser Welding: Simple operation, minimal distortion, aesthetically pleasing welds, higher efficiency, significant advantages in thin plate welding; limited capability for wide gaps or very thick workpieces.<br /> <br /> ## ✅ After-Sales & Service<br /> <br /> Weifang Laser offers direct supply from the factory,整机质保, free sample testing; on-site installation, commissioning, and process training; documentation and certificates for export orders; sincerely recruiting global agents for cooperation.