Nock Derinding Machine Cortex CB 704

Type: cutting width: 700mm
Country of Origin: Germany
Ships from: FOB Brampton, ON Canada (O)
U/M: Each
Stock: On Order
CM: 8101
Financing Available
Note: Shipping to be determined
Options for Nock Cortex CB 704:

Nock Cortex CB 704 Automatic Conveyorized Derinding Machine

Conveyorized derinding machine type with pressure unit which is infinitely variable in height. It has long conveyors, high cutting performance, and an open top on all four sides under frame


  • Available as mobile model with accessibility for skin removal from the sides
  • Available in a suspended version with plant specific adaptation


Perfect derinding of all high flat pieces such as belly, back fat, rind cut to size, partial cuts, shoulder etc.


  • Infeed conveyor
  • Discharge conveyor
  • Compact casing with underframe, open on all four sides
  • Blade gap infinitely adjustable
  • Spring suspended blade holder for perfect derinding results
  • Spring suspended pressure roller, additionally continuously variablity in height
  • Tooth roller with scraper comb
  • NOCK POWER PLATES for outstanding robustness, service friendliness, and smooth and easy to clean surfaces
  • NOCK EASY-FLOW safety cover for reliable product flow and better hygiene during processing
  • Conveyors can be removed within seconds without any tools
  • Lockable castors
  • Stainless steel
  • Stainless steel bearings

Technical Specifications:

  • Cutting width: 700mm
  • Cutting speed: 29m/min
  • Max. Throughput height: 120mm
  • Blade gap: 0-5mm
  • Apply length on infeed conveyor: 520mm
  • Infeed conveyor (1): 1070x690mm
  • Discharge conveyor (1): 1070x690mm
  • Discharge conveyor for removed skin (1): 850x690mm
  • Overall dimension: 1065x1220x2280mm (WxHxD)
  • Weight: 320kg
  • Motor performance: 1.1kW
  • Voltage: 400V 50Hz 3Ph (other voltage options available)


  • Suspended version with plant specific adaptation
  • Discharge conveyor for removed skin
  • Lateral discharge conveyor for removed skin with separate drive
  • Plastic modular belts
  • Inflated pressure balloon
  • Transfer plate for passage without processing
  • NOCK ACTIVE SKIN GRIPPER (ASG) for higher yield, best quality of the rind, and protection of the pressure wheels with perfect first cut