PHA-500

The automatic stud welding gun PHA-500 is designed for capacitor discharge (gap method), short cycle and drawn arc stud welding. It is suitable for automatic use (automatic stud feeding by stud feeder VBZ) and semi-automatic use (manual stud feeding).

Welding range Ø 2-8 mm
(other Ø on inquiry)
Welding material steel, stainless steel, aluminium, brass
Stud length 8-30 mm
(other lengths on inquiry)
Welding method
(acc. to DIN EN ISO 14555)
capacitor discharge (gap method), short cycle, drawn arc
Welding cable 3 m, 25 mm²
Control cable plug 7-pin
Dimensions (WxHxL) 60x172x290 mm
Weight (without cable) 1,6 kg
Item number B-90-10-4013
  • especially suitable for aluminium welding
  • lift adjustable
  • suitable for automatic use (automatic stud feeding into the loading tube by stud feeder VBZ) and semi-automatic use (manual stud feeding into the loading tube) [automatic transport of stud from loading tube into chuck]
  • highest operational repeatability, high welding quality, high reliability
  • highest stud positioning accuracy through precise slide-bearing guide of gun piston
  • simple handling
  • quick and simple retooling
  • high service life through high-grade mechanical components
  • robust housing made from impact resistant, full-insulating plastics
  • 50 mm² welding cable plugs in order to prevent burnt contacts
  • welding and control cable as well as pneumatic connections protected by special hose
  • precision guidance protected from welding spatters
  • welding and control cable as well as pneumatic connections easily accessible for service
  • ergonomic design
  • compact construction
  • low weight