Shot peening is an established technology which is ideally designed to enhance the fatigue strength of components subject to high alternating stress. Shot peening using blast wheels offers a high level of flexibility and process reliability especially for larger series and larger workpieces such as gear parts, cams and camshafts, clutch springs, coil springs, connecting rods, crankshafts, gearwheels, leaf and suspension springs, rock drills, turbine blades, and many more.
The DISA Group, originally founded in 1900, is one of the world’s leading suppliers of foundry equipment and metal-surface finishing systems. Its strength in shot blasting came about through the merger of several front-runners in the business, including Georg Fischer, BMD, Vogel & Schemmann and Goff. For example, BMD, in 1855, patented its first centrifugal wheel sand blast machine in 1892. The organization’s earlier concentration on machines for the foundry industry led to the foundation of a line of equipment characterized by both high capacity and rugged construction.
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