RSN-3150 All-digital Stud Welder

     The IGBT series of inverter stud welder is a new-type welder our company independently developed in line with the national condition of China after absorbing the features and functions of international and domestic similar products. It is in the leading position in China and has reached the international level in the main technical index and welding performance.

     Adopting the latest big power IGBT and the small HF transformer instead of the power frequency transformer used in the traditional welder, the series of inverter stud welder is featured as high efficiency, small no-load consumption, welding current stable, energy saving and material saving, etc.

     It can realize the quick welding to stud of almost all materials such as carbon steel, stainless steel, cooper and aluminum, etc. In addition, the welding seam is also solid and reliable with little workpiece distortion. With it, we needn’t do the bothersome drilling, tapping, bolt screwing or rivet jointing anymore. In addition, it can reduce thee dust, arc and noise, and optimize the working condition.

    It can be widely used in such industries as shipbuilding, chemistry, construction, metallurgy, automobile, bridge, boiler, steel structure, and cabinet, etc.

I. Features

• DSP digital control, with 30 saving channels
• Menu and functions LCD display, with general model and intelligent model
• Presetting of welding current and welding time, expert database usable for intelligent welding
• Arc-start program system automatic optimized, arc starts well, weld bright and beautiful
• Welding time is short, energy concentrated
• Torch with cooling unit inside, thus can reduce the power consumption and prolong the torch’s service life
• Torch with damper outside, few spatter
• The long-cycle stud welding machine is suitable for steel structure, shipyard, bridge, boilers, and on so on; the short-cycle stud welding machine is suitable for chassis, sheet metal, furniture, machinery manufacturing, boiler, etc.
• The long-cycle studwelding machine RSN-1600/2000/2500/3150 can also weld stud and bolt ofФ3-12mm like short-cycle stud welding

II. Parameter