Seam welding machine Weldac ® 50

high-frequencyautomaticfor pipe

EFD Induction has the most comprehensive range of solutions for the tube and pipe industry. Weldac is a proven solution for welding stainless steel, aluminum, low-carbon steel and high-strength steel and is possibly the world's best induction welder. More output: Continuous electronic load matching secures full power output across a wide range of tube sizes. More uptime: Short-circuit-proof, safe and reliable operation. Unrivalled efficiency: Diode rectifier with a constant power factor of 0.95 at all power levels, and an efficiency factor of 85-87%. Eco and energy friendly: High efficiency saves energy and reduces cooling water consumption. Easy to operate: An easy-to-use control panel with a minimum of manual settings makes the Weldac extremely easy to operate. Wide range of power sizes: From 50 kW up to 2200 kW. A frequency range of 60-500 kHz. Modern modular design: The small, compact footprint saves valuable floor-space and simplifies in-line integration. Up to 1100 kW available in a one-cabinet solution. Complete system: Consisting of a diode rectifier, ­inverter modules, output section, busbar and operator control system. Unmatched warranty: Five-year warranty on Weldac inverter modules and driver cards. Full range of consumables:  Coils, ferrite, impeders and tube scarfing equipment.