Expanded European Technical Approval ETA-11/0120 for shear connectors made of steel (e.g. S235J2+C470) and of stainless steel (e.g. 1.4301)

(30/11/2021) The European Technical Approval ETA-11/0120 for our SB shear connectors (Product family: Steel plate with cast-in anchors), which was issued to us for the first time in 2011, now was substantially expanded by the DIBt (German Institute for Civil Engineering):

Completion of our new building at the location Gevelsberg

(25/10/2021) After some delays caused by the effects of the coronavirus to the economy our new building at the location Flurstrasse in Gevelsberg was finally completed and can be used, only some pavement works as well as the new perimeter fence and signage are still under construction.

CNC stud welding machine V 100150 (working area: 1000 x 1500 x 250 mm)

(15/10/2021) The machine V 100150 has a robust, welded steel machine frame with ten ceramic stop pins on the X and Y zero lines, the axes are driven through dynamic servo motors.

New series PRO-I, PRO-D and PRO-S units - presentation in DER PRAKTIKER

(28/09/2021) The advantages which are offered by our new series PRO-I, PRO-D and PRO-S units to the user for his daily work, now were also extensively presented in the technical press. In the September edition of the DVS professional journal DER PRAKTIKER a six-page article about the new units was published.

Modern equipment for SLV Duisburg

(20/09/2021) The GSI mbH branch SLV Duisburg regularly organises special training courses for stud welding and also demonstrates this welding process within the education for welding specialists and welding engineers. SLV Duisburg is pleased to receive one of the most modern stud welding systems of Bolte GmbH that was handed over today.

Delivery of our new multi-stage press

(15/09/2021) Today early in the morning our new multi-stage press was delivered.

More Articles ...

  1. New generation of units with extensive process monitoring and maximum usability
  2. Merger of SB Produktion GmbH with Bolte GmbH on July 1, 2021
  3. Dipl.-Ing. (TU)/SFI (IWE) Rainer Trillmich – welding engineer for application technology and technological consulting
  4. New: Welding parameter memory and read-out/analysis software for stud welding units
  5. Start of construction work for another hall at our location in Gevelsberg