Electro Control
 Services Ltd.
  35 Church St, Onehunga, Auckland 1061,  New Zealand.
  Telephone +64 9 634 0234   Fax +64 9 634 0664

• Light and proven spot welder for auto body repair.
• Synchronous built-in electronic timer with SCR from 2 to 65 cycles.
• Compensation circuit starts the timer only when there is a proper passage of current, which enables to weld on oxidized sheets, on surfaces with paint residue or on black sheets.
• Force adjustment with scale in daN.
• Additional arm coupling to provide larger opening between arms.
• All transformers are coated with F class insulation material. Tests are made using 4000 volts.
  
  

• For car body repair.
• For maintenance and preassembly works in industry.
• Complete with synchronous electronic built-in timer 2 to 65 cycles and SCR contactor.
• Compensation circuit starts the timer only when there is proper passage of current, which enables to perform on oxidized sheets, on surfaces with paint residue or on black sheets.
• Current control with phase adjustment to carry out difficult welds, on very thin thickness, on rods with reduced Ø, on stainless steel sheet and similar.
• Additional arm coupling to provide larger gap between arms.
• A built-in differential pressure switch operates the timer when the electrode force is correct.
• All transformers are coated with F class insulation material. Tests are made using 4000 volts.
• To be used with arms item 7401/7402/7403/
  7404/7505/7406/7407.
• Pulsation weld time control available (P version).
  
  

• For heavy duty works in car body repair.
• For light production works in industry,
• Complete wit synchronous electronic built-in timer
  2 to 65 cycles and SCR contactor.
• Compensation circuit starts the timer only when there is a proper passage of current, which enables to perform on oxidized sheets, on surfaces with paint residue or on black sheets.
• Current control with phase adjustment to carry out difficult welds, on very thin thickness, on rods with reduced Ø, on stainless steel sheet and similar.
• Balanced construction for easy operation.
• Additional arm coupling to provide larger gap between arms.
• Threaded base for fixing on bench.
• A built-in differential pressure switch operates the timer when the electrode force is correct.
• All transformers are coated with F class insulation material. Tests are made using 4000 volts.
• To be used with arms item 7512/7513/7514/
  7515, on request.
• Pulsation weld time control available (P version)
  

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