Double-disc grinding

Double-disc grinding with machines from Thielenhaus and Thielenhaus-NISSEI

Flat and stamped parts are machined on the double-disc grinding machine using a through-feed, plunge-cut or oscillation process, depending on the respective requirements.


TH Nissei DSS freigestellt web

The scope of application for the “V” vertical series is extremely versatile. Depending on the requirements, stamped and flat parts are machined using a plunge-cut, through-feed or oscillation process. The uniquely compact and rigid machine configuration affords the user extreme component precision with very short transfer times.

The Thielenhaus-Nissei series comprises a wide variety of machine sizes in line with the respective operator requirements. Diverse dressing and bond reversal technologies round off the product offering. 


  • Cast-iron machine base in box frame for optimal damping and rigidity
  • Dual-variable cutting speed of the grinding spindles for the use of everything from conventional tools through to diamond or CBN tools
  • Solid sleeve feed system with centralised force transmission for the highest accuracy
  • Swivel transport disc mount for optimal tool changing as well as perfect access 


TwinStar horizontal freigestellt m gefärbt

Thielenhaus brings together more than 40 years of experience in the manufacturing of double-disc grinding machines with the TwinStar universal machine concept. The TwinStar is at the cutting edge of technology In terms of its design and the materials used, making removal rates of up to 1 mm in < 5 seconds possible when machining automotive connecting rods.



  • FMEA-calculated and optimised machine base for optimal load distribution via the preloaded linear spindle guide 
  • Dressing technology with acoustic emission sensor for the minimum amount of dresser wear and tear and a significant increase in tool life 
  • Tilting setting using the solid swivel arm with optional digital display for hassle-free process changes
  • Compatible with all standard automation systems (belt and chain conveyors, stacking boxes, portal loaders and robotic systems)
  • Process variations: plunge-cut, through-feed and oscillation grinding 


Work pieces are machined on the double-disc grinding machine using a through-feed, plunge-cut or oscillation process, depending on the respective requirements. The compact and rigid machine configuration ensures the greatest level of component precision with the shortest transfer times.

Through-feed process radial/linear for the shortest transfer times 


Processing Principle



Thielenhaus Sales Department
Phone: +1 248-347-1611

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