Granulator Knives & Screens
Great Lakes Industrial Knife manufactures high-performance granulator knives and screens engineered for precision, durability, and efficiency. Designed to handle a wide range of plastic materials and granulation processes, our knives and screens deliver clean, consistent results while improving overall productivity.
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Durability: Both our knives and screens are built from premium-grade, wear-resistant materials to withstand the toughest conditions and maintain long-lasting performance.
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Precision: Razor-sharp knife edges and uniform screen hole patterns ensure clean cuts and consistent granulation for superior product quality.
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Efficiency: Engineered to optimize your granulation process, our knives and screens reduce waste, minimize downtime, and boost operational productivity.
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Custom Solutions: We offer tailored designs to fit specific machinery and operational requirements, ensuring the perfect solution for your unique application.
What Sets Our Granulator Knives Apart
Manufactured to Tight Tolerances
All granulator knives are precision manufactured to extremely close tolerances, ensuring optimal fit and performance.
- Tungsten carbide replacement knives
- Precision Airconvey granulator / in-line cutter PAC 78 & PAC 811
- Hooked rotor knives
- Bed knives
- Burr-free, razor-sharp cutting edges
- Match-ground sets with expert in-house sharpening
- Tungsten carbide surface coatings
- Rotor & shaft repair and balancing
- Stock delivery on standard knives
- Proven extreme condition materials for maximum wearability, toughness, and production
Contact Our Team
Leverage our decades of experience to solve your strand pelletizer feed roll challenges.
Performance Engineered Metallurgy
We use advanced materials engineered for superior durability and cutting performance:
- High wear alloy tool steels
- D-2 high carbon/high chrome tool steel
- Powdered metals: CPM 10V®, CPM M4®
- Composite tool steels
- High-performance stainless steels
- Solid Stellite® and inlaid Stellite®
- Zirconia ceramics
- Tungsten Wc & titanium carbide hard metals
- ICE™ Inlaid Carbide Extreme
Stellite® is a registered trademark of Deloro Stellite Company Inc., CPM 10V® and CPM M4® are registered trademarks of Crucible Materials Corp., Ferro-TiC® is a registered trademark of Pacific Sintered Metals.
Why Choose Great Lakes Industrial Knife?
Innovation and Quality
We invest heavily in research and development to bring you the latest advancements in cutting technology. Our innovative designs ensure you stay ahead of the competition with tools that deliver superior performance and reliability.
Customer-Centric Approach
We work closely with you to understand your unique needs, providing tailored solutions that enhance your operational efficiency and productivity.
Made in the USA
All products are proudly manufactured and repaired in the USA, reducing lead times and transportation costs.
Call us today at (888) 665-1200, email us at sales@glknife.com, or use the form at the bottom of this page to leverage our decades of experience to solve your strand pelletizer feed roll challenges.