The TIG Puls function of the TELWIN TECHNOLOGY TIG 230 DC welder is a real breakthrough for professionals striving for perfection. It allows precise control of the amount of heat input, which is crucial when welding thin materials (e.g., sheet metal less than 1 mm) and materials sensitive to overheating, such as austenitic stainless steels and nickel alloys. With the ability to adjust pulse frequency, base and peak currents, and fill factor, you can optimize the process to minimize distortion, achieve a narrower heat-affected zone and a superior weld face appearance.

For the welder, this means not only more aesthetically pleasing and cleaner welds requiring less post-weld processing, but also better control of the weld pool, especially in forced positions. Pulsed welding increases penetration while reducing linear arc energy, which is invaluable for creating responsible structures. With Telwin TECHNOLOGY TIG 230 DC, pulse welding becomes intuitive and efficient, opening up new possibilities in terms of quality and precision.

At the heart of the TELWIN TECHNOLOGY TIG 230 DC welder is an advanced microprocessor that constantly monitors and corrects welding parameters in real time. This intelligent control translates into exceptional arc stability, regardless of fluctuations in supply voltage or welding cable length. The device offers a range of ready-made synergies and the possibility of precise manual adjustment, which will be appreciated by both experienced welders and those who are just honing their skills.

Functions such as 2-takt/4-takt, control of current rise (Slope Up) and fall (Slope Down) times, as well as pre-weld (Pre-Gas) and post-weld (Post-Gas) gas discharge times allow the welding cycle to be fully customized to the specific task. For example, a smooth rise in current prevents burn-through at the beginning of the weld, while a controlled drop in current eliminates craters at the end. All of this adds up to greater repeatability, higher weld quality and a significant simplification of the job, allowing you to focus on precise handle guidance.

The TELWIN TECHNOLOGY TIG 230 DC is not only a master TIG welder, but also a highly efficient MMA (shielded electrode) welding machine. With a maximum welding current of 200A and the ability to work with electrodes up to 4.0 mm in diameter, it can handle a wide range of tasks, from lightweight construction to more demanding applications. Key to its effectiveness in MMA mode are advanced, adjustable features that support the welding process.

Adjustable Arc Force dynamically increases welding current as the arc is shortened, preventing arc extinction and electrode sticking, which is especially useful when welding in difficult positions or using special-purpose electrodes. Adjustable Hot Start facilitates arc ignition by momentarily increasing the current at the start of welding, which is invaluable when working with cold material or wet electrodes. The Anti-Stick function automatically reduces current in the event of electrode sticking, protecting the electrode from overheating and making it easier to detach. This combination of features makes MMA welding smoother, more efficient and accessible even to welders with less experience in this method.