Weld studs provide various mounting options on weldable materials.
They offer the advantage of creating strong and often hidden fastening points without damaging the visible surface.
The range of types and applications is extremely diverse, allowing us to meet almost any customer requirement.
Our product range includes simple threaded studs, internal thread studs, flat plug studs and special applications such as weldable balls.
These welding studs are welded using stud welding systems of the AS 1200 and AS 1266 series.
The characteristic ignition tip gives the stud its name: when current flows, it initiates the arc and enables a precise welding process. Due to the extremely short welding time, CD studs are particularly suitable for use on thin sheets with high surface quality. Depending on the application, the weld joint remains invisible on the reverse side of the sheet. Flanged studs of this type can be easily automated and are ideal for industrial series production.
These welding studs can be welded using stud welding systems of the AS 21 or AS 22 series.
Due to the very short welding time, these studs can also be welded onto thin automotive sheet metal. The slightly higher penetration allows welding on round or curved surfaces, depending on the settings. Depending on the workpiece thickness, typical heat discoloration occurs on the reverse side of the workpiece. These flanged studs can also be easily automated.
Drawn arc studs, with ceramic ferrule asweld pool protection are used from a minimum stud diameter of 6 mm. The main applications are in steel construction aand plant engineering, where welding diameters of up to 22 mm are possible. An aluminum ball is used from 10 mm to stabilise the weld pool. These studs are positioned and fed manually. Suitable studwelder can be found in the AS 21 or AS 22 series.
Tip ignition studs CD / capacitor discharge welding studs
These welding studs can be welded with the studwelder of the AS 1200 or 1266 series. The typical ignition tip provides the stud with its name. As soon as electric current is introduced into the stud, it ignites the arc. Due to the extremely short welding times, these welding studs are optimally used on thin sheets with good surface quality. The welding connection is invisible on the back of the worksheet, depending on the application. The flanged studs can be easily automated.
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| PT Thread welding studs | UT studs | IT Internal thread welding stud | IS Isolation nails | flatplugs | plate pins |
Short cycle welding studs
These welding studs can be welded with studwelder of the AS 21 series or 22 series. Due to the very short welding time, these studs can also be welded on thin automotive sheets. The slightly deeper fusion also allows welding on round or curved surfaces, depending on the aplication. On the back of the workpiece, depending on the thickness, dicoloration may occur. These flange studs can also be easily automated.
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| PS Thread welding studs | US welding studs | IS Internal thread welding studs | Iso pins Ø3-6mm / Clips Ø38 and more |
Ceramic ring drawn arc welding studs
Drawn arc studs, with ceramic ring as fusion protection, are used from a minimum stud diameter of 6mm. The main application is in steel aplications and automation constructions. Even studs up to sizes of 22mm weld diameter are possible. An aluminum ball is used from 10mm for fusion soothe. These studs have to be manually positioned and fed. Suitable studwelder can be found in the AS 21 series or the AS 22 series.
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| RD welding studs | PD welding studs | MD welding studs | ID welding studs | UD welding studs | welding studs with ceramic rings |
