Furthermore, an additional tube press with a pressing force of 2,350 tons is installed.

For this purpose, a plurality of mixers and an extrusion press are arranged next to each other and are interlinked via a transfer trolley.

A suspension of graphite in a heavy oil is applied to the ram of the extrusion press to prevent the aluminium billet from sticking to the ram.

As early as 1920 the company procures a 300 ton extrusion and tube press to produce starting material for forged parts as well as tubes for the pencil industry.

The company is able to buy a 300-ton extruder as early as 1920 and thus make preliminary material for pressed parts and pipes for the pencil industry.

The transfer trolley transfers a substance from a filling position via one or more mixing positions to the extrusion press.

For producing hollow profiles, the filling space (3) of the extrusion press is provided with at least one core (8).

What started with a small extrusion press 40 years ago is now a large modern machine shop in which we manufacture a fully-finished and complete product.