Description
SpawLab – your Authorized Voestalpine Böhler Welding Partner in Poland!
We are an official distributor of Voestalpine Böhler Welding equipment and an Authorized Service Center in Poland. Our team has undergone rigorous technical training directly in Italy at the manufacturer’s centers.
When you choose SpawLab, you are assured of original products, access to Böhler Welding solutions, professional advice and service support.
Böhler Welding TIG welding chuck ST4000 DIGITIG – 8m long – liquid cooled – 81.32.262
The Böhler Welding ST4000 DIGITIG professional liquid-cooled, 8-meter-long welding chuck is designed for the most demanding TIG welding applications. This high-performance chuck provides precise control of welding parameters directly from the handle thanks to DIGITIG technology, which, combined with efficient liquid cooling, enables continuous operation at high current loads. An ideal choice for professionals who value reliability, ergonomics and top ‘Made in Europe’ quality in their daily work.
The ST4000 DIGITIG chuck is a key component of Böhler Welding’s comprehensive welding solutions (‘Full Welding Solutions’), guaranteeing perfect synergy with the brand’s advanced TIG current sources, maximizing their potential and ensuring welds of impeccable quality.
Explore the Advanced Capabilities of TIG WELDING TORCH ST4000 DIGITIG – L.8m – LIQUID COOLED
Important feature
The ST4000 DIGITIG welding chuck is an advanced tool in its own right, enabling the full potential of the innovative TIG welding processes offered by Böhler Welding’s power sources. DIGITIG technology, integrated in the chuck, allows remote control and precise adjustment of welding parameters for processes such as DCDrive, DCPulse, FastPulse, EasyArc (DC), AcDrive, AcPulse, MixAC or EasyArc (AC), which are implemented in compatible Böhler Welding URANOS NX series welding equipment. Detailed descriptions of these advanced processes can be found in the documentation of the dedicated current sources.
Technical Specifications
| Parameter | Value |
|---|---|
| Catalog number | 81.32.262 (Art. No. 81.32.262) |
| Model | ST4000 DIGITIG |
| Manufacturer | Böhler Welding (Voestalpine Böhler Welding) |
| Cable length | 8 m |
| Type of cooling | Liquid |
| Control | DIGITIG technology (digital control of parameters from the handle) |
| Typical current load (100% duty cycle, liquid cooling) | ca. 400 A (DC) / 280 A (AC) – dependent on current source and conditions |
| Current/gas/cooling connection | Standard for professional Böhler Welding TIG sources with liquid cooling |
| Compatibility | Böhler Welding’s advanced TIG current sources URANOS NX series (TLH, AC/DC, MTE, GSM) equipped with DIGITIG function and liquid cooling system. |
Kit Contents / Packaging
? The product (TIG welding chuck ST4000 DIGITIG – length 8m – Liquid-cooled, cat. no. 81.32.262) is supplied as a single piece, according to the standard of manufacturer Voestalpine Böhler Welding. The kit includes a handle with cable as standard. Additional accessories, such as consumable parts (tungsten electrodes, ceramic nozzles, collets, collet bodies), are usually available separately.
Key Features and Benefits
- ?️ DIGITIG Precision Control: Integrated digital control of welding parameters directly on the handle increases productivity by allowing you to instantly adjust settings without taking your mind off the task.
- ? High Efficiency Liquid Cooling: Ensures stable operation under maximum loads and long welding cycles, extending the life of consumable parts and the chuck itself.
- ? Ergonomics and Reach: The lightweight, well-balanced design and 8-meter cord offer exceptional comfort and freedom of movement, even in hard-to-reach areas.
- ?? Quality Böhler Welding: Made from the highest quality materials, it guarantees above-average durability and reliability under intensive industrial conditions, according to the ‘Made in Europe’ standard.
Product Application
- The Böhler Welding ST4000 DIGITIG chuck is dedicated to professionals performing the most demanding TIG welding tasks in the sectors:
- ? Heavy industry and manufacturing (e.g., steel structures, machinery).
- ? Shipbuilding and offshore industry
- ? Chemical, petrochemical and food industries
- ⚡ Energy, including construction and repair of power plants (including nuclear)
- ?️ Production of pipelines, pressure vessels and heat exchangers
- ? Welding of high-alloy steels, stainless steels, aluminum, titanium and other special metals
- ⚙️ Advanced repair and remediation work
- ? Applications requiring the highest precision and repeatability, including robotic and automated workstations (in combination with appropriate current source interfaces)
Summary: TIG WELDING TORCH ST4000 DIGITIG – L.8m – LIQUID COOLED – Your Investment in Quality Böhler Welding.
? Choose the Böhler Welding ST4000 DIGITIG welding fixture to experience unparalleled precision, control and productivity in professional TIG welding. With innovative DIGITIG technology and reliable liquid cooling, you’ll experience superior weld quality and comfort even in the toughest industrial environments.
To discover the full capabilities of the Böhler Welding TIG WELDING TORCH ST4000 DIGITIG – L.8m – LIQUID COOLED and get the best deal, contact the experts at SpawLab – the official distributor and authorized service provider of Voestalpine Böhler Welding in Poland. Our team, trained in Italy, is at your service.
Part number (Art. No.): 81.32.262

















