Description
The ZRS 800 Right Wedge Knife is a critical cutting component engineered specifically for the ZERMA and Virtus Equipment ZRS 800 pipe and profile shredder, the industry-standard machine for processing large-diameter plastic pipes up to 1200 mm without pre-cutting. This right-hand orientation wedge knife is precision-manufactured to fit the ZRS 800’s large-diameter flat E-type rotor, locking securely into specially-machined pockets within the cutting crown assembly to ensure safe, reliable operation during high-torque shredding cycles.
Manufactured from premium D2 tool steel (DIN 1.2379 / AISI D2) and heat-treated to 58 to 62 HRC, each knife delivers the ideal balance of hardness and toughness required for continuous shredding of heavy-walled pipes, nested pipe bundles, plastic profiles, pallets, and other bulky plastic waste.
The right-hand orientation of this wedge knife pairs with its left-hand counterpart to complete the rotor cutting crown configuration on the ZRS 800, ensuring symmetrical cutting action and balanced rotor performance. The wedge-style geometry provides secure mechanical clamping within the knife holder pocket, reducing vibration and maintaining consistent cutting clearance with the stator knives throughout the service cycle. With over 50 years of combined knife manufacturing expertise behind every piece, these wedge knives represent a dependable, OEM-compatible replacement solution for ZRS 800 operators focused on maximizing uptime and reducing cost per ton in pipe and profile recycling applications.
Technical Specifications:
SKU: 22946120
Knife Type: Right Wedge Knife
Rotor Type: Large-Diameter Flat E-Type
Orientation: Right-Hand
Material: D2 Tool Steel (DIN 1.2379 / AISI D2)
Hardness: 58 to 62 HRC
Application: Pipe, profile, and bulky plastic shredding
Brands: Virtus Equipment / ZERMA America
Key Features:
Right-Hand Orientation: Designed specifically for the right-side rotor position on the ZRS 800 cutting crown assembly
Premium D2 Tool Steel: Manufactured from DIN 1.2379 / AISI D2 high-carbon tool steel, heat-treated to 58 to 62 HRC
Premium Steel Quality: Premium European tool steel manufacturing with over 50 years of knife production expertise
Wedge-Style Clamping: Secure mechanical fit into machined rotor pockets minimizes vibration and maintains cutting clearance
E-Type Rotor Compatible: Engineered for the ZRS 800’s large-diameter flat E-type rotor system
OEM-Compatible Replacement: Direct replacement for ZERMA and Virtus Equipment ZRS 800 shredders
Extended Service Life: Superior metallurgy and heat treatment deliver exceptional wear resistance in continuous pipe shredding applications
Applications: The ZRS 800 Right Wedge Knife is ideally suited for industrial plastic pipe and profile recycling facilities processing large-diameter HDPE, PP, and PVC pipes, as well as bundled pipe configurations and plastic profiles. Also effective for shredding bulky plastic waste, including pallets, wheelie bins, and large molded parts. Designed for operations requiring high throughput and reliable continuous-duty cutting performance in demanding post-consumer and industrial plastic recycling environments.
Compatibility: ZERMA America and Virtus Equipment ZRS 800 Pipe and Profile Shredder
