The TE750 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. 



  • Simplified programming via 9 keys and a backlit graphic LCD display.
  • Inverter command with IGBT at medium, allowing choosing the inverter working frequency between 1000 Hz and 4000 Hz.
  • Up to 15 programmable parameters for each program.
  • Slope, pulses, pre-weld, post-weld functions and adjustment of the welding times with 1 ms resolution.
  • Display of the RMS welding current, machine thermal use percentage measurements.
  • 2 operating modes: FIX and constant current.
  • Limits relevant to: the welding current and inverter use percentage.
  • Double stroke function
  • Stepper function to compensate the electrodes wear with programmable curves.
  • Single and automatic cycle. WELD and NO-WELD function.
  • Control of one solenoid valve 24 VDC max. 5 W with self-protected output.
  • Self-adjustment at mains frequency 50/60 Hz.
  • Serial data transmission by means of optional insulated RS232 port or USB port.
  • Selectable languages: Italian, English, French, German, Spanish, Hungarian, Swedish or Portuguese.
  • Possibility of upgrading the control unit Firmware.
  • Possibility of graphically displaying welding time and current.
  • Possibility of consulting weld tables.



Available downloads for this product:

 Specifications subject to change without notice.