Discover the Power of Our Custom-Made Stud Welders!
product detail
At Sichuan Morrow Welding, we bring you cutting-edge technology with our stud welders, specifically designed to meet the demands of modern industries such as steel structures, shipbuilding, bridges, and boilers.
Our stud welder uses IGBT inverter technology, ensuring high efficiency and precise control, while the **drawn-arc stud** welding method guarantees strong, reliable joints every time. Whether you need to fasten metal components for construction or industrial applications, our custom-made stud welders offer unparalleled performance.
With intelligent control systems, operating the machine is easier than ever, allowing for quick setup and smooth adjustments, significantly reducing downtime. You’ll experience energy-saving benefits without compromising on power. The welding process is optimized for excellent cladding results, providing superior bonding for a wide range of applications.
Our custom-made stud welder is engineered for ease of use and designed with the user in mind. Even in demanding conditions, this machine provides high efficiency and durability. From large infrastructure projects to intricate fabrication tasks, our welder can handle it all.
Upgrade your welding processes with our drawn-arc stud welder today and experience top-tier performance backed by over 30 years of industry expertise. Sichuan Marel Welding delivers welding solutions that are both customized and reliable, setting the benchmark for quality.
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Model Contents |
RSN-3150 |
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Input power source |
3×380V50/60HZ |
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Rated input power |
140KVA |
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Rated input curr. |
213A |
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Duty cycle |
30% |
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No-load voltage |
70-85V |
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Adjust range of welding curr. |
200-3150A |
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Suitable curr. |
I≥80×D(D: diameter of stud mm, I: actual welding current, Stud diameter≤16mm) |
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I≥90×D (D: diameter of stud mm, I: actual welding current, Stud diameter>16mm) |
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Ratio of workpiece thickness to stud dia. |
≥1:3 |
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Air switch |
225A |
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Input cable |
4×16 mm2 |
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Insulation class |
F |
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Raising means |
Lift |
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Protection class |
IP23S |












