Technical springs - Import export

With laser generation, components are built up layer by layer from powdered metallic materials used in serial production such as 1.2709 steel or 1.4543 steel. Thanks to state-of-the-art technology, this enables us to transfer your computer-generated 3D/CAD models reliably over to their physical form. Here, thin coats of the powder materials are applied to a base object before being melted using a laser into the desired contour. This process is continued on a revolving basis until the workpiece is complete with the final geometric form and the relevant functional properties. Incidentally, we reclaim excess powder material during this process and use all of it for later productions again. Our services in sample development also include technical springs, which we produce in small batches for your sample application. Traditional sample development services are a new addition to our portfolio. Here, we produce a small-scale series of your bent strip parts from original materials.

Westfälische Drahtindustrie manufactures steel wire for springs for use in a wide range of applications automotive, mechanical engineering, window and door equipment, agricultural technology, furniture industry, screen wire for the filter industry, various industrial products.

TECHNICAL DATA With AIR-SPRING-TECHNOLOGY Press power: 960 kN Crimping die receiving up/down Operatin pressure max. 850 bar Max. code 87 Fork width 40 mm For insulation diameters 250 mm Weight 26 kg

TECHNICAL DATA With AIR-SPRING-TECHNOLOGY Press power: 1500 kN Crimping die receiving up/down Operatin pressure max. 850 bar Max. code 94 Fork width 50 mm For insulation diameters 250 mm Weight 47,5 kg