products details
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DSW1600 Engine Driven Arc Welder with DC IGBT System for 200-1600A Welding Current and 100% Rated Duty Cycle
| Brand Name: | GENWELD |
| Model Number: | DSW-1600 |
| MOQ: | 5 |
| Delivery Time: | 10-30 working days |
| Payment Terms: | D/P,T/T |
The DSW-1600 is a premium DC IGBT submerged arc welder engineered for heavy-duty industrial applications, delivering exceptional performance, stability, and energy efficiency. Powered by advanced IGBT module full-bridge soft-switching inverter technology, this welder ensures maximum energy savings while maintaining consistent output quality — making it the top choice for steel structure fabrication, shipbuilding, pressure vessel manufacturing, and large-scale pipeline projects.
With a wide welding current range of 200-1600A and compatibility with welding wire diameters from 3mm to 6mm, the DSW-1600 accommodates diverse welding needs, from thin-gauge precision work to thick-plate deep penetration. Its 100% rated duty cycle guarantees uninterrupted operation even during prolonged high-current welding tasks, while the 84±4V output no-load voltage ensures reliable arc ignition and stable weld pool control.
- Advanced IGBT Inverter Technology - Full-bridge soft-switching inverter design ensures 93% high full-load efficiency and significant energy savings compared to traditional welders. The IGBT module delivers stable current output and fast response, ideal for high-speed welding applications.
- Ultra-High Power & Wide Operating Range - Welding current range: 200-1600A (supports 3-6mm welding wire) with 84±4V output no-load voltage for reliable arc starting. 100% rated duty cycle enables continuous high-current operation without overheating.
- Superior Weld Quality & Control - Integrated arc force adjustment function optimizes weld bead formation, minimizes spatter, and allows precise control over penetration depth — resulting in smooth, clean welds with minimal post-weld finishing required.
- Robust Grid Adaptability - Exceptional immunity to power grid fluctuations (tolerates ±15% voltage variation), ensuring stable performance in industrial environments with unstable power supplies.
- Heavy-Duty Industrial Build - Weighing 156kg with compact external dimensions (850*420*1440mm), the machine balances durability and portability. Its 83KVA rated input power and 153A input current deliver consistent power for the most demanding welding tasks.
| Specification | Details |
|---|---|
| Welding Current Range | 200-1600A |
| Welding Wire Compatibility | 3mm to 6mm |
| Output No-Load Voltage | 84±4V |
| Rated Duty Cycle | 100% |
| Full-Load Efficiency | 93% |
| Input Power | 83KVA |
| Input Current | 153A |
| Dimensions | 850×420×1440mm |
| Weight | 156kg |
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RThis welding machine is truly excellent! The 4-cylinder engine provides ample power, it doesn't overheat during continuous operation, the dual-drive wire feeding is incredibly stable, and the welds are smooth. The built-in generator is super convenient for outdoor work, and the 100L fuel tank provides impressive endurance, significantly improving construction efficiency.
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MOperation is very simple; the digital control system is easy to learn, even for beginners. The arc is stable during welding, with minimal spatter, saving time on cleaning. The machine is compact and easy to transport, and it hasn't had any problems in two months of use – very reliable!
