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Tool balancing machine
max. 30 kg, ø 400 mm | Profi Tool Balancer PTB 31.2 American Hofmannoration

Profi Tool Balancer PTB 31.2 is solution from Hofmann for balancing of tools or tool holders with standard conical spindle interfaces (SK, HSK, Capto etc.). The tools are precision-clamped in the spindle of the vertical hard-bearing (force measuring) balancing machines using suitable adapters. The available unbalance measuring system convert the measured unbalance into all common practical units for unbalance compensation in one or two planes. In addition the unbalance measuring system MC 10 of the PTB 31.2 supports calculation of the permissible residual unbalance according to DIN 69888.