Together with simple and practical operation, the newly developed PH-3N SOYER stud welding gun offers a maximum of technical performance advantages for producing high-quality stud welded joints. Further advantages are the welding gun’s ergonomic and slim shape as well as its low weight and exemplary design. In continuous operation, the PH-3N stud welding gun allows fatigue-proof welding of studs and pins with a maximum diameter of up to 12 mm using shielding gas or ceramic ferrules as auxiliary aid.

The new PH-3N SOYER stud welding gun is a top-line product with precision mechanics and long-term quality. Due to the compact and extremely slim design, the welding gun is suitable for application in complicated, narrow locations and areas of difficult access. The PH-3N stud welding gun is the ideal supplement to the larger and heavier PH-2L, PH-4L and PH-5L SOYER stud welding guns.

Additional performance features of the PH-3N stud welding gun include:

■ Development and production are in compliance with all prescribed safety targets such as

- the latest safety and accident prevention regulations
(Act on the Safety of Technical Working Equipment)
- electromagnetic compatibility (EMC Act)
- European regulations (EU Directives on Machinery)

■ Multifunctional application for drawn arc and short-cycle drawn arc stud welding

■ Impact- and break-proof whole-body synthetic housing

■ Optimum protection against welding spatters, dirt and other contamination

■ Welding and control cable guide in the handle
■ Support legs can be easily adjusted for different stud lengths

■ Problem-free change of standard baseplate with gas shroud against baseplate with ceramic ferrule equipment

■ Simple, manual lift adjustment by means of a special notched turning knob and readability of set values

■ Very precise stud positioning owing to motional sequences which are free from backlash

■ Long service life and long-term quality owing to wear-free guide bush with ball bearing and special surface-hardened and ground guide piston

Technical Specification:

  Welding range:   Studs and pins from M3 - M12 or 2 - 12 mm in diameter
Material: Steel, stainless steel and heat-resistant steel
Welding Process: Drawn arc and short-cycle drawn arc welding as per DIN EN ISO 14555
Welding Sequence: up to max. 20 studs/min, depending on dimensions
Welding and control cables: 3 m highly flexible
Total length with
• gas shroud 
(standard equipment)
approx. 280 mm
• ceramic ring equipment 
(optional equipment)
approx.  235 mm
Total height above grip: 138 mm
Total width: 65 mm
Weight: 1 kg without cables