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SPANNTOP Nova always delivers the best performance
SPANNTOP Nova always delivers the best performance

SPANNTOP Nova always delivers the best performance

Added to MTDCNC by HAINBUCH UK Ltd on 02 January 2016

The innovative Hainbuch SPANNTOP Nova workholding system now provides three different chuck options, the combi pull-back with end stop facility, the combi dead-length with end stop and the modular chuck pull back version for bar work only. All equipped with different features, this exciting range has been developed to meet all your clamping requirements.


Resistant against contamination from coolant, swarf and dust, the clamping head of the SPANNTOP Nova has a vulcanised seals that protect the system from any ingress from the work area. This vulcanised clamping head on the SPANNTOP Nova also minimises vibration to improve precision, surface finishes and the consequent tool life for the end user.  

The rigid clamping of large workpieces in the chuck is no problem for the SPANNTOP Nova. Customers can just fit the jaw module and clamp parts up to 215mm diameter. Internal clamping is just as easy. By rapidly changing over to the mandrel system that fits directly into the Nova chuck, this tiresome process is significantly reduced. By utilising Hainbuch's CentroteX positioning technology, no radial adjustment is necessary. This enables the customer to retain precision and clamping forces whilst drastically reducing changeover times.  The changeover time is further reduced with just 3 screws holding the base end-stop. This innovative feature allows customers to change from bar work to billet work in just over a minute!


Furthermore, the SPANNTOP Nova has a particularly large contact area between the collet and chuck taper. This delivers exceptionally accurate clamping and also minimal component deformation when clamping parts with a short lengths.

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