Stahlwerk Flux 140 ST Digital

Flux-cored wire welder, Inverter welder
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Product details

Flux-cored wire welding (Flux) - welding without shielding gas. Welding with flux-cored wire is based on a similar process to MIG MAG welding, with the difference that no shielding gas needs to be supplied in this process. Model: Stahlwerk Flux 140 ST digital welding machine. 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 | 20.6 A | 14.5 A (FLUX/MMA/WIG). Maximum effective mains current (I1eff): 8.1 A | 8 A | 5.6 A (FLUX/MMA/WIG). 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. Mains connection: CEE 7/7 Schuko plug. Standards: IEC 60974-1; EN 60974-10 (Class A). Certified by: SGS Standards Technical Services Co., Ltd. Scope of delivery: 1 x Stahlwerk FLUX 140 ST digital welding machine. 1 x Stahlwerk FLUX welding torch AK14 / MB14 2 m for wire thicknesses from 0.8 to 1.0 mm, 9 mm connecting mandrel with wire feed-through, 2-pin connection for switching operations. 1 x earth cable 1 m (ø 20 mm²). 1 x nozzle holder (pre-assembled on torch). 1 x contact tip 0.9 (pre-assembled on torch). 1 x wire guide roller 0.6 mm / 0.8 mm, 0.9 mm, 1.0 mm (already installed in the device). 1 x wire brush. 1 x slag hammer. 1 x protective cover. 1 x MIG MAG premium cored wire E71T-GS ø 0.9 mm / 0.45 kg S100/D100 wire reel. 1 x welding wire MIG MAG premium cored wire E71T-GS 0.9 mm S100/D100 1 kg. 1 x professional welding helmet.

Key specifications

Welding device Type
Flux-cored wire welderInverter welder

General information

Item number
58642995
Manufacturer
Stahlwerk
Category
Welding machines
Release date
15.5.2025

Colour

Colour
BlackGreyWhite
Exact colour description
Black, Grey, White

Welding device properties

Welding device Type
Flux-cored wire welderInverter welder

Origin

Country of origin
Germany

Product dimensions

Length
39.50 cm
Width
20.50 cm
Height
34.50 cm
Weight
7 kg

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Welding machines» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.Mytovosn
    0 %
  • 2.Stahlwerk
    1.8 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Stahlwerk
    8 days
  • Mytovosn
    Not enough data

Return rate

How often is a product of this brand in the «Welding machines» category returned?

Source: Digitec Galaxus
  • 1.Stahlwerk
    3.3 %
  • Mytovosn
    Not enough data
Source: Digitec Galaxus