The GYSPOT PTI S7 is the ideal answer to the welding requirements of high strength steels (UHSS / Boron) with a clamping force of 550daN with 8 bars air pressure, and a welding current that can reach 14,500Amps. Its C Clamp integrates a high tech transformer and the machine also rings a solution to limited power supply issues, as it can operate with 20 Amps fuses only. Its operation is extremely easy thanks to the automatic welding parameters setting in EASY mode.


  • Liquid cooled medium frequency transformer integrated in the clamp
  • Lower electricity consumption (40% less than cable machine)
  • Operating with only 16 Amps delayed fuses power supply
  • High duty factor


  • Ideal C clamp for all types of metal works
  • Lightweight clamp and easy to handle: Weight 10 kg
  • Available with a clmap cable of 4m or 6m
  • Support cable bracket with telescopic arm
  • Remote control on the clamp


  • High welding current 14 500A
  • Sound alert if the welding current is too low
  • Constant current control
  • Low electrical consumption
  • GLUE mode for welding sheets with glue or other coatings
  • Electrode force control
  • Digital display of the actual electrode arms force
  • Electrode force 550 daN with 8 bars
  • Liquid cooled arms up to the tips


  • AUTO MODE: automatic setting of welding parameters
  • 7 modes available to answer the requirements of all end users


  • Record on SD card of the characteristics of each welding spot performed
  • Restoration on any PC of the reports saved on the SD card
Power Supply400V, 3 phase (32A)
Max Welding Amp14,500A
Dimension65 x 80 x 230cm
Weight92 kg