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RAYMAX Fiber Laser Welding Machine – Wire Feeder Attachment for Filler Metal Welding of Gap Joints

RAYMAX fiber laser welding machine can be equipped with a motorized wire feeder that delivers filler wire (0.8–1.6mm diameter) to the weld pool, allowing welding of joints with gaps up to 2mm. The wire feed speed is synchronized with the welding speed via the CNC. The 2kW laser welds 4mm plate with filler. Applications include repair welding, joining of mismatched parts, and welding of galvanized steel where filler helps control zinc vapor. RAYMAX provides a wire guide nozzle kit and a filler material compatibility chart. The wire feeder attaches to the welding head in 10 minutes.
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advantage

Minimal Thermal Distortion for Precision Components

RAYMAX fiber laser welding machine produces a concentrated heat-affected zone (HAZ) as narrow as 0.2mm, significantly reducing thermal distortion compared to traditional TIG or MIG welding. This precision is critical for thin-wall components, electronic enclosures, and medical device assemblies where warping would compromise fit and function. The closed-loop feedback system maintains constant laser energy output regardless of line voltage fluctuations, ensuring weld consistency across production batches. Applications include lithium battery tab welding, stainless steel kitchen equipment manufacturing, sensor encapsulation, and automotive lightweight component assembly. RAYMAX provides process validation support to help customers optimize welding parameters for their specific materials and joint configurations.

Cost-Effective Solutions for Small Businesses and Startups

RAYMAX offers cost-effective fiber laser welding machines that balance performance and affordability, ideal for small businesses and startups. Our entry-level 1kW models suit thin metal sheets (0.1-3mm) with manual operation, providing an affordable entry into laser welding technology. The machines feature simple controls and compact design, reducing training time and facility space requirements. RAYMAX's welding parameter library covers 30+ material combinations, downloadable to the machine controller for immediate use. Despite the competitive pricing, quality is assured through ISO9001-certified manufacturing processes and strict quality control from design to delivery. Perfect for custom fabrication shops, repair facilities, and prototype development.

Swing Welding Head for Gap Bridging and Flexible Angles

RAYMAX fiber laser welding machine features a swing welding head that can be used for welding at any angle or shape, with adjustable weld width from 0 to 6mm. The oscillation mode bridges gaps up to 1.5mm without filler wire, making it ideal for imperfect fit-ups in heavy equipment fabrication and automotive subframe assembly. The handheld option uses 10 meters of imported optical fiber, connects the laser head through a cable, and is equipped with automatic wire feeding, allowing welding of large, non-movable products over long distances. Available power options include 1000W, 1500W, and 2000W, with both continuous and pulse operating modes. Fresh operators can achieve professional results without requiring mature welding experience.

Related products

The global fiber laser welding machine market is experiencing robust growth driven by electric vehicle battery production expansion, renewable energy infrastructure development, and increasing adoption of automation in manufacturing. Market research indicates the global fiber laser welder market reached 874 million dollars in 2025, with projections to exceed 1.47 billion dollars by 2032, representing a compound annual growth rate of 7.8 percent. Key growth drivers include the transition from internal combustion to electric vehicles, which requires millions of battery welds per vehicle, and the increasing capital availability for small and medium enterprises to invest in advanced welding technology as laser source costs continue to decline. Handheld fiber laser welding machines represent the fastest-growing product segment, with annual growth rates exceeding 15 percent, as the combination of portability, ease of use, and productivity improvement over manual TIG welding appeals to a broad range of fabrication shops. The Asia-Pacific region accounts for the largest share of fiber laser welding machine demand, driven by the concentration of battery cell manufacturing in China and South Korea, as well as rapid industrialization across Southeast Asia. North American and European markets are characterized by replacement of aging arc welding equipment with fiber laser welding machines, particularly in automotive component manufacturing and aerospace fabrication. Emerging applications in medical device manufacturing and consumer electronics assembly are driving demand for lower-power fiber laser welding machines with specialized beam delivery configurations for micro-welding of thin materials. Our company has supplied fiber laser welding machines to customers across Southeast Asia, the Middle East, Western Europe, and South America, building a global reputation for quality, reliability, and application engineering support. Contact our international sales team for current pricing and delivery information for fiber laser welding machines configured to your specific requirements.

Frequently Asked Questions

What materials can a fiber laser cutting machine process?

A fiber laser cutting machine can cut most metal materials including carbon steel, stainless steel, aluminum, copper, brass, and titanium alloys, with a maximum cutting thickness of up to 50mm for certain metals.
RAYMAX shearing machines achieve cutting accuracy of ±0.05mm, which is 10 times faster and more precise than manual cutting methods, delivering clean, straight edges essential for automotive, aerospace, and construction applications.
A servo press brake saves 30% to 60% energy compared to traditional hydraulic press brakes, thanks to servo motors and ball screws/servo pump systems that use power only during the bending process rather than continuously idling.
Regular maintenance includes checking hydraulic oil levels, inspecting blade condition and gap adjustment (typically 5-10% of plate thickness), lubricating moving joints, cleaning electrical connections, and verifying safety interlock systems.

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Customer Reviews

Sarah Zhang

RAYMAX fiber laser welding machine has significantly improved our battery pack assembly line. The 1.5kW fiber laser with closed-loop feedback system ensures consistent weld penetration on copper tabs. The swing welding head bridges gaps up to 1.5mm, accommodating slight variations in tab alignment. Weld speed of 80 mm/s on 0.3mm copper has increased our throughput. The heat-affected zone is minimal, preventing damage to sensitive cell internals. The machine's real-time weld monitoring and data logging support our ISO quality requirements. The parameter library preloaded for 30 material combinations saved us development time. Their application engineer helped optimize settings for our specific materials.

James Wilson

Our maintenance team needed a portable welding solution for on-site structural repairs at construction sites. RAYMAX handheld fiber laser welding machine with 15-meter fiber cable allows us to reach weld locations without moving the power unit. The 1.5kW model welds 6mm mild steel with multiple passes. The dual-pulse waveform control creates stable arc even on slightly dirty surfaces. The interlock safety system with contact sensor meets Class 1 safety requirements. The lightweight gun reduces operator fatigue during full-day repairs. The machine has paid for itself in reduced downtime and eliminated the need for professional welders on site. The portable cart with casters makes transportation easy between job sites.

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Minimal Heat-Affected Zone for Precision Metal Joining

Minimal Heat-Affected Zone for Precision Metal Joining

RAYMAX fiber laser welding machine delivers strong, clean welds with a concentrated heat-affected zone that minimizes distortion, making it ideal for welding thin sheets and heat-sensitive components. With fiber laser wall-plug efficiency exceeding 30%, energy costs are reduced by up to 50% compared to traditional CO₂ systems. Available in pulsed and continuous wave modes, this machine excels in applications such as lithium battery tab welding, medical device manufacturing, and automotive lightweight component assembly, ensuring consistent weld quality across production batches.