DSW1600 Engine Driven Arc Welder with DC IGBT System
Industrial-Grade Submerged Arc Welding Solution
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.
Key Features & Benefits
- 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.
Technical Specifications
| 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 |
