STAHLWERK AC/DC TIG 200 ST IGBT fully equipped / Combination welder / Combination welding system with 200 A TIG & MMA, suitable for aluminium

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STAHLWERK AC/DC TIG 200 ST IGBT fully equipped / Combination welder / Combination welding system with 200 A TIG & MMA, suitable for aluminium

SKU: 1024
GTIN: 4260294080249
Category: AC/DC TIG welders

The STAHLWERK AC/DC TIG 200 ST is a powerful TIG welder with MMA-/E-hand welding function. One of the advantages of this AC-powered 2 in 1 combination welder is its compact design and low weight of only 11.5 kg. The AC/DC TIG 200 ST has practical features such as smart cooling and integrated overheating protection. In TIG welding, the contactless HF ignition enables comfortable working and better welding results. The pre- and after-run of the welding gas can be individually adjusted to protect the tungsten electrode from wear and to prevent oxidation of the weld seam. State-of-the-art IGBT technology enables top performance in TIG and electric manual welding. In addition to a comprehensive accessories package, the AC/DC TIG 200 Puls ST welding unit - like all STAHLWERK units - comes with a 7-year warranty.

672,99 €

incl. 19% VAT , plus

Currently out of stock

Device Funktions & Components

AC/DC TIG welding – Alternating current (AC) and direct current (DC). welding and cutting of almost all materials such as steel, stainless steel, aluminium, copper and many more.
2 in 1 combined device – TIG and MMA welding up to 200A.
IGBT Technology – The latest and most modern transistor technology enables high performance welding! No transformer, no MOSFET, state-of-the-art IGBT!
Lightweight & compact design – only 11,5 kg and dimensions of 455 x 220 x 370 mm. Innovative IGBT transistors save space and weight compared to the old MOSFET technology. No heavy carrying!
High frequency ignition– allows non-contact ignition and ensures a much better welding result.
Smart cooling & overheating protection – modern technology, built-in overheat protection and high-performance cooling allow you to get maximum performance.
Attention – Bottle connection: W21,8 x 1/14“ – Gas cylinders from the Netherlands and Great Britain may have a different connection! Please check the connections for compatibility before purchase!

Device Features & Benefits

2T/4T (TIG) – determines the control of the operating mode and provides extended control over the current flow. In 2T mode, high-frequency ignition (HF) remains active until the button on the torch is released. In 4T mode the arc is ignited after a single press and release of the button. After pressing and releasing again, the ignition is stopped.
End Current – prevents voids (end craters) at the end of the weld.
Gas pre- and -post flow (TIG) – protects the tungsten electrode against excessive wear and protects the weld from oxidation. The parameters can be set individually and separately. They indicate how long before and after ignition gas should flow.

AC - Balance (TIG) – is a variable setting between breaking the oxide layer (-) and deeper penetration (+). This helps to influence properties of different materials and alloys.
Hotstart – Automatic voltage increase upon the start for better ignition results.
Anti-stick - Automatic shutdown of the welding current in case of sticking of the electrode which allows an easy removal. It also prevents annealing of the electrode.
TIG (Tungsten-Inert-Gas) – Inert gas welding with inert / inactive gases such as Argon 4.6 (99.996%). An arc is created in an argon bell between the tungsten electrode and the workpiece. This melts the material and any filler material that is supplied. A weld seam is created.
MMA / Stick electrode welding– is a universal welding process. No protective gas is needed.

Note: The unit is not intended for use in residential areas where power is supplied by a public low-voltage power supply system. It may be difficult to ensure electromagnetic compatibility in these areas due to both conducted and radiated interference.

Technische Daten

Output current	30-200 A
Protection type	IP21S
Insulation class	F
Power supply	230 V AC (+-15%) / 1 ~ (single phase)
Frequency	50/60 Hz
Maximum mains current (I_1max) (TIG / MMA)	27.7 A / 39.7 A
Maximum effective mains current (I_1eff) (TIG / MMA)	14.5 A / 13.5 A
Weight	11,5 kg
Dimensions L x W x H (mm)	455 x 220 x 370
Mains connection	SchuKo-Bauart CEE 7/7
Standards	IEC 60974-1; EN 60974-10 (Class A)

Lieferumfang

The STAHLWERK AC/DC TIG 200 ST IGBT welding device.
TIG Torch Package "WP-26F" 3 meters* with flexible torch head and bend protection at the gas connection
TIG accessory set, 8-pieces:
- 3 × gas nozzles in sizes: 5, 6, 7
- 1 × collet size 1,6
- 1 × collet body size 1,6
- 2 × back caps (a long and a short each)
- 1 × universal tungsten electrode.
* Pre-assembled accessory on the picture of the welding torch is part of the 8-piece set.
Ground cable 3 meters.
Electrode holder 3 meters.
UK 3-Pin sockets adapter (included to UK customers with UK shipping address)
TIG welding rods steel ER70S-G3 1,6 mm x 500 mm 1 kg
TIG welding rods stainless steel ER307Si 2,4 mm x 500 mm 1 kg
TIG welding rods aluminum ER4043SI5 2,4 mm x 500 mm 1 kg
TIG Tungsten welding electrodes 5 x 1,6 + 5 x 2,4 x 175 mm WC 20 grey Thorium free - universal TIG needles for steel, stainless steel, aluminium, copper each 5 pcs.
Automatic welding helmet ST-900X
protective cover
6-piece welding accessories set
Pressure regulator

Note: The units of the latest generation may contain details that differ from the product images shown here. In the new design, the STAHLWERK lettering and the reference to the IGBT technology are omitted, as this is now installed as standard. We will update the pictures as soon as possible.

Note: Please note that the welding helmet is shipped separately. Due to the large scope of delivery, further partial deliveries are possible.

Note for our United Kingdom customers:
Please note that import duties and United Kingdom Import VAT apply to goods valued at £135 or more. Customs will only release the delivery once the customs duties have been paid.
Therefore, please note the delivery status by checking the tracking number.

High-quality professional WP-26F TIG hose package with flexible torch head and bend protection at the gas connection. Optimal ignition behavior up to 200 A. Thicker hose and ergonomic handle. A 8-part set of consumables for immediate start is included in delivery.

Robust electrode holder with modern 9 mm connection and 25 mm² cable cross-section. Best conductivity through high quality copper cables. Different angles for stick electrodes possible.