GSB aluminium GmbH

Comprehensive experience of many years in the requirements of a multitude of different sectors and machinery consisting of nine diecastingmachines enable EMKA to make manifold geometries in the common aluminium alloys from 5 g up to 8 kg per part. The su sequent machining is effected internally on 10 machining centres of different sizes.

High-quality products for special loads - at a low weight. This is the best way to describe the portfoliio for the field aluminium manufacturing. Aluminium forgings of a piece weight up to 2,5 kg can be produced. For mechanical machining extensive machinery, besides turning lathes and machining centres, is available. The multitude of further manufacturing processes, such as PUR sealing foam technology and surface treatment, enables GSB to realise the most complex requirements. Also the assembly of entire components is possible.

The spin welding process employed at GSB is designed for rotationally symmetrical welding cross-sections with centric position of centre of gravity of the rotating part. The combination of extruded tubes, forged aluminium parts and friction welding results in nonporous high-strength joints. The welding bead typically produced in this process can be removed in a subsequent processing step of turning. Further production steps are effected on machining centres with automated devices.