Stahlwerk SRG 300 Pro EU

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Product details

The SRG 300 Pro is a state-of-the-art, compact weld seam cleaning device specifically designed for the electrochemical cleaning and passivation of stainless steel. It effectively removes heat tints, oxide residues, and discolorations from weld seams and metallic surfaces, resulting in a metallic bright and passivated surface. This device is particularly suitable for visually demanding visible seams and components that must withstand high corrosion requirements. Unlike conventional pickling methods that use aggressive acids, the SRG 300 Pro utilizes a special electrolyte in combination with a conductive carbon fiber brush activated by electric current. This allows for a controlled and material-friendly cleaning process without mechanical wear. With an adjustable output current of 10 to 30 A, the cleaning performance can be tailored to the size and degree of contamination of the weld seam. The lightweight device weighs only about 2.2 kg and is equipped with a carrying strap, making it ideal for flexible use in workshops, manufacturing, or mobile service applications.

  • Electrochemical cleaning without aggressive acids
  • Adjustable output current from 10 to 30 A
  • Material-friendly cleaning process without mechanical wear
  • Lightweight and compact for flexible applications.

Key specifications

Welding equipment
Earth cableHead unitTransport case

General information

Item number
65789371
Manufacturer
Stahlwerk
Category
Welding machines
Manufacturer No.
6946
Release date
17.12.2025
Sales rank in Category Welding machines
10 of 583

Colour

Colour
BlackSilver
Exact colour description
BlackSilver

Welding device properties

Material application
Stainless steel

Power supply

Power supply
Electrical connection

Mains supply properties

Frequency
50 Hz

Power

Power consumption
0 kW

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂ emissions
506.53 kg
Climate contribution
CHF 5.20

Scope of delivery

Welding equipment
Earth cableHead unitTransport case

Product dimensions

Length
24.38 cm
Width
11.60 cm
Height
18.55 cm
Weight
2.20 kg

Package dimensions

Length
37 cm
Width
32 cm
Height
19 cm
Weight
4.41 kg

30-day right of return
7 years Warranty (Bring-in)
1 additional offer

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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
    7 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
    3.1 %
  • Mytovosn
    Not enough data
Source: Digitec Galaxus