Product Catalog
Granulator Knives for Cumberland Machines
Third-party manufactured replacement knives compatible with Cumberland granulators and shredders. D2 tool steel construction, heat-treated to 58-62 HRC, ground to 0.1mm dimensional tolerance. Available through Virtus Equipment Direct.
These knives are precision-manufactured by a third-party manufacturer and are compatible with Cumberland granulators and shredders. Cumberland Knives and Virtus Equipment Direct are not affiliated with Cumberland Engineering Corporation.
Bed Knives (Stator / Stationary)
Stationary cutting components that provide the fixed cutting edge. Work in conjunction with rotor knives to achieve size reduction.
SKU: 5829830
Cumberland Model 20 Stator Knife
Stationary bed knife for Cumberland Model 20 granulators. Seven strategically positioned slots for optimal material flow and cutting efficiency. Precision-ground and polished surface finish.
SKU: 5830968
Cumberland 1620 Stator Knife
Stationary bed knife for Cumberland 1620 granulators. Seven-slot configuration enhances cutting action while reducing power consumption. ISO certified manufacturing process.
SKU: 5829983
Cumberland 50B Bed Knife
Heavy-duty stationary bed knife for Cumberland 50B series granulators. Six slots for optimal material flow and debris clearance. Robust 638mm construction for high-volume industrial applications.
Fly Knives (Rotor / Rotating)
Rotating cutting components mounted on the rotor. Work against the stationary bed knives to cut and reduce material.
SKU: 5829534
Cumberland Fly Knife (1836 Series)
Rotor knife for Cumberland 1836 series granulators. Three precision-machined mounting slots for secure installation and optimal load distribution. Precision-ground edges for superior sharpness retention.
SKU: 5829797
Cumberland Model 20 Rotor Knife
Rotor knife for Cumberland Model 20 granulators. Seven precision-machined slots maximize cutting efficiency and promote optimal material flow. Direct replacement for original Cumberland Model 20 rotor knives.
SKU: 5830055
Cumberland Fly Duralife Knife (50B)
Duralife rotor knife for Cumberland 50B granulators and shredders. Advanced Duralife technology for extended operational life. Five slots optimize material flow, reduce power consumption, and aid heat dissipation.
Find Your Knife on Virtus Equipment Direct
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