Great Lakes Industrial Knife manufactures Granulator knives and Screens for all machine makes and models including Cumberland, Conair, Nelmor, Ball & Jewell, Foremost, Granutec, Mitts & Merrill, Rapid, Taylor-Stiles, Precision Airconvey as well as many more.

All of our Granulator knives are precision manufactured to extremely close tolerances.

  • Tungsten Carbide replacement knives
  • Precision Airconvey granulator / in-line cutter PAC 78 & PAC 811
  • Hooked rotor knives
  • Bed Knives
  • Burr-free, razor sharp cutting edge
  • Expert in-house sharpening service, match ground sets
  • Tungsten carbide surface coating
  • Rotor & shaft repair/balancing
  • Computerized inventory control
  • Stock delivery on standard knives
  • Proven extreme condition materials for maximum wearability, toughness and production

Performance Engineered Metallurgy

  • High wear alloy tool steels
  • D-2 High carbon/High chrome tool steel
  • Powdered metals, CPM 10V®, CPM M4®
  • Composite tools steels
  • High performance stainless steels
  • Solid Stellite®
  • Inlaid Stellite®
  • Zirconia ceramics
  • Tungsten Wc & Titanium carbide hard metals
  • TiC Ferro-Tic®
  • ICE™ Inlaid Carbide Extreme

Stellite® is a registered trademark of Deloro Stellite Company Inc.
Ferro-TiC® is a registered trademark of Pacific Sintered Metals
CPM 10V®, CPM M4® are registered trademarks of Crucible Materials Corp.