Loops

When surface grinding, the machines achieve maximum flatness and parallelism. High-quality multi-sided machining and working with a wide variety of angles are also possible. Thanks to state-of-the-art machines and many years of experience, BSF Bünter AG guarantees perfect surface quality and the best results in steel and aluminium.

Bruno Sieber Präzisionsschleiferei was integrated into BSF Bünter AG in February 2018. The entire expertise, machines, equipment and employees were taken over and are now ready for your orders. The cylindrical grinding and superfinishing technologies enable round parts with accuracies of a few micrometres and surfaces up to Ra 0.05.