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Hainbuch has set new standards with the Centrotex quick change-over interface. The proven system is now also available in a version for smaller spindles. Thus, today Centrotex S is the smallest system available on the market for setting up clamping devices in a matter of seconds. With its diameter of just 224 mm, it is the ideal quick change-over system for machines with a small work space.

Hainbuch Centrotex S

With repeatability to ≤ 0.003 mm on the interface – without having to align – the latest version of the Centrotex quick change-over system can also meet the most rigorous requirements. The machine adapter is mounted on the spindle, and the clamping device equipped with the adapter counterpart can be exchanged for another clamping device in less than a minute. Thus long set-up times are a thing of the past.


The smallest Centrotex version does indeed incorporate the proven technology of its big brother, however, it is clearly superior in terms of convenience. The Centrotex S is actuated via just one radial locking screw and ergonomic operation has been significantly improved, thanks to the fewer tightening turns required. In addition, the Monteq changing fixture offloads the machine operator and contributes to a faster clamping device set-up.

Key advantages include the interface between machine and clamping device, only one radial locking screw, while being suitable for spindle nose KK5, KK6, AP140, and AP170. Add to this repeatability to ≤ 0.003 mm on the interface – without having to align, ergonomic handling and resistance to contamination. For easier handling, the Monteq changing fixture can be implemented for heavy clamping devices

Machine adapter with different clamping device adapters. Quick change-over from OD clamping to jaw clamping or ID clamping.

For more information, please contact CNC Support – Cell: 083 627 8336.

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