The Nock Cortex C660/C860 is an open top derinding machine with exchangeable tables to derind hams, shoulders and loins with bones. The Nock Cortex C660/C860 has a cutting speed: 29 m/min.

Product Features:

  • Blade gap infinitely adjustable
  • Spring suspended blade holder for perfect derinding results
  • Tooth roller with scraper comb
  • Ergonomic favourable foot switch bar, adjustable in height
  • NOCK POWER PLATES® for outstanding robustness, durability and service friendliness of the NOCK derinding machines
  • Lockable castors- with table option
  • Stainless steel construction


  • Standard processing table
  • Table for the derinding  hams and shoulders with bones
  • Concave table for the derinding loins