The PIM-1B is a compact stud welding gun (welding method: capacitor discharge (contact)) for welding cupped head pins (insulation nails with clip) to fasten insulation mats. The cupped head pins are put onto the chuck and pushed through the insulation mat. At a certain surface pressure the welding is automatically triggered.
The PIM-1B stands out through its simple handling, its robust construction and its high reliability. Its ergonomic design and low weight assure tireless working.

Welding range Ø 2-4 mm
Welding material steel, stainless steel
Stud length any
Welding method
(acc. to DIN EN ISO 14555)
capacitor discharge (contact method)
Welding cable 10 m, 25 mm²
Control cable plug 7-pin
Dimensions (WxHxL) 40x130x193 mm
Weight (without cable) 0,9 kg
Item number B-90-10-2114
  • very well suited for welding on problematic surfaces (e.g. zinc, tinder)
  • spring pressure adjustable
  • indication of adjusted spring pressure in sight window
  • automatic triggering of welding procedure when correct surface pressure of cupped head pin to base material is reached
  • highest operational repeatability, high welding quality, high reliability
  • simple handling
  • 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
  • precision guidance protected from welding spatters
  • ergonomic design
  • compact construction
  • low weight