40kVA Tecna Inverter Column Spot Welder

TECNA TE751 is a middle frequency welding controller, it may work with constant current and fix.It is possible to store up to 150 different welding programs. Each program comprises several programmable parameters that describe the work cycle. In addition to the plain 4-stage welding cycle, the control unit allows the running of welding processes with pre-welding current, post-welding current, slope and pulses.