802748 BASIC ELECTRODES DIAM. 2.5 MM 2.5 KG TELWIN
WELDING MACHINE ACCESSORY BASIC ELECTRODES diam. 2.5 mm 2.5 kg
BASIC ELECTRODES D.2.5MM 2.5KG
code 802748
Electrodes for welding steel. The electrode's special coating provides a high purification capacity of the base material, resulting in high-quality welds with considerable mechanical strength. Furthermore, these electrodes do not contaminate the weld pool with hydrogen. The presence of fluorite in the coating makes the arc less stable and the weld pool less fluid; the arc must therefore be kept very short due to the coating's low volatility, requiring considerable welder experience. The slag produced is hard and difficult to remove, and must be completely removed for rework. These electrodes are suitable for vertical, overhead, and vertical welds and must be welded with reverse polarity direct current (positive in the electrode holder).
TELWIN: ITALIAN WELDING TECHNOLOGY SINCE 1963
Telwin is a long-established Italian brand, specialising in inverter welders, plasma cutters and charging/starting systems for the professional sector. Its solutions are designed for high-intensity environments such as mechanical workshops, automotive workshops, body shops, construction sites and industrial maintenance, where precision and operational continuity are essential.
The range includes MIG/MAG, TIG, MMA, high-precision plasma cutting, smart battery chargers, digital starters and multifunction stations for body shops.
The various product lines are distinguished by power, duty cycle, inverter technology, portability and electronic protection systems, making them suitable for both fixed workstations and mobile applications.
Telwin is recognised for structural reliability, arc stability, certified safety and continuous innovation, supported by in-house research and technological development.
Professionals choose Telwin for consistent performance, weld bead quality, reduced processing times and operational continuity even under demanding conditions.
802748