New: stud welding gun PHM-1A with integrated travel measuring system

(20/09/2022) Our proven gun for capacitor discharge stud welding is now also available with integrated travel measuring system.

Bolte stud welding technology also successfully used in the far north

(12/09/2022) Reykjavik-Kevlavik Airport in Iceland is getting an extension for baggage handling and a shopping center in steel composite construction. The general contractor is the company Istak.

CNC stud welding machine V 150300 (working area: 1500 x 3000 x 250 mm)

(30/08/2022)The machine V 150300 welds welding studs made from steel, stainless steel and aluminium.

CNC stud welding machine – special version with swing device for the automatic stud welding head (video)

(09/06/2022) The machine has a swing device for the automatic stud welding head.

Lateral load-bearing capacity of shear connectors in composite beams

(12/04/2022) An institute at an important university in western Germany examines the lateral load-bearing capacity of shear connectors in composite beams with big web openings. Therefore, Bolte GmbH provided shear connectors diameter 16 and 22 mm which were welded with a PRO-I 2200 and a welding gun GD 25.

CNC stud welding machine V 150300 (working area: 1500 x 3000 x 250 mm)

(21/03/2022)The machine V 150300 is designed for capacitor discharge stud welding with contact and gap method.