Quick Facts

Headquarters: United States

Established: 1981 (Acquired by American Cutting Edge in 2022)

Business Type: Manufacturer

Factory Size: 50,000 square feet

📦 Products

Shear Blades & Rotary Shears

Paper Trim Knives & Cutting Sticks

Slitter Knives (Cardboard, Films, Foil, Textiles)

Granulator Knives & Screens

Pelletizer Knives

Paper Sheeter Knives & Pulp Cutter Knives

Perforation Blades

📌 Why Choose Great Lakes Industrial Knife?

Best For: Industrial plastic processors, pelletizing operations, and metalworking plants requiring specialized maintenance for large-scale or high-shock cutting components.

  • ICE™ Inlaid Carbide Extreme Technology: To solve the issue of carbide brittleness in high-impact applications, Great Lakes utilizes a proprietary "tungsten carbide to metal" bonding process. This technology provides a seamless transition between the tough backing material and the hard carbide inlay. For the operator, this means achieving the extreme wear resistance of tungsten carbide without the risk of edge chipping, ensuring a sharp edge is maintained even in high-stress production environments.
  • Extended-Length Precision & Structural Integrity: Maintaining large-scale industrial knives up to 180 inches requires a sophisticated balance of massive machinery and expert thermal management. Great Lakes leverages a deep understanding of abrasive science to match specific wheels and segments to each unique material, ensuring a superior edge without the risk of overheating the steel. This meticulous process preserves the metal's original temper and metallurgical integrity across the blade's entire length.
  • Performance-Engineered Metallurgy Selection: With an extensive library of materials including Powdered Metals (CPM 10V®, CPM M4®), Solid Stellite®, and high-performance stainless steels, the company tailors the tool's chemistry to the specific abrasive or corrosive challenges of the customer's operation. This material expertise ensures that the knives are optimized for maximum edge retention and shock toughness, directly reducing the frequency of blade replacements and machine downtime.
  • Comprehensive Machinery Rebuild & Die Resurfacing: Great Lakes provides deep technical services beyond simple blade supply, such as underwater pelletizing die face resurfacing and complete machinery overhauls. By reconditioning worn die faces to remove imperfections, they improve throughput and prevent the formation of "tails" in pellet production. This holistic approach to equipment maintenance helps customers extend the lifecycle of expensive machinery and maintain consistent product quality.

📩 Contact & Ordering

Website: https://www.glknife.com/

Email: [email protected]

Phone: (888) 665-1200

Service Regions: North America (Global support through the American Cutting Edge network)