STAHLWERK Welding Machine FLUX 140 ST – Flux-cored wire welding without shielding gas, as well as for Lift TIG and MMA/ARC applications

Lightweight & compact design – Innovative IGBT transistors save space and weight compared to legacy MOSFET technology. No more heavy lifting!
Highest efficiency & performance – Single-phase alternating current (230 V) supplies the device and allows an output power of true 140 amps.
Smart cooling & overheating protection – State-of-the-art technology, integrated overheating protection and high-performance cooling enable maximum performance.
Wire spool – Commercially available wire spools from 0.45 kg to 1 kg can be processed here. The spool mandrel can accommodate 16 mm spools.
Wire drive roller – by simply changing the drive roller from 0.6 mm – 0.8 mm and 0.8 mm – 1.0 mm, different wire thicknesses in the sizes 0.6 mm / 0.8 mm / 0.9 mm / 1.0 mm can be used.

Output current FLUX | TIG | MMA: 20 – 140 A | 20 – 120 A (TIG/MMA) Duty cycle FLUX (40°C): 15% at 140 A / 60% at 70 A / 100% at 54 A (FLUX) Duty cycle TIG | MMA (40°C): 15% at 120 A / 60% at 60 A / 100% at 46 A (TIG/MMA) Open circuit voltage U0: 62 V Maximum mains current (I1max): 21 A | 20.6A | 14.5A (FLUX/MMA/TIG) Maximum effective mains current (I1eff): 8.1A | 8A | 5.6A (FLUX/MMA/TIG) Protection class: IP21S Mains voltage: 1 x 230 V AC Mains frequency: 50/60 Hz Weight: 7 kg Dimensions L x W x H (mm): 395 x 205 x 345

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