Clamping system with central material feed-through and clamping on the outer ring for metal-cutting manufacturing. The EROWA ProductionChuck 210 ingeniously combines proven EROWA accuracy with the flexible handling of a palletizing system demanded in modern parts manufacturing. The circumferential closing mechanism ensures a stable connection between the chuck and the pallet.The ø 81 mm hole allows material to be fed through centrally. This is a great advantage when machining workpieces on lathes and dividing heads. The system is suitable for palletizing workpieces with a volume of up to 400 x 400 x 400 mm. Technical data: Pallet size: ø 210 mm Repetition accuracy: less than 0.002 mm Clamping force: 30'000 N Retensionable: Yes Monitoring: Yes Cleaning function: Yes Can be automated: Yes Translated with DeepL