Heavy-Duty Top Grid for ZZ300X300 Shredders

This heavy-duty top grid is manufactured from premium high-manganese steel, with a unit weight of 11 tonnes per piece. Designed as a critical wear component for the ZZ300X300 shredder, it is engineered to withstand severe impact and abrasive wear in scrap steel processing operations.

High-manganese steel offers excellent work-hardening characteristics. Under repeated impact, its surface progressively hardens, while the core retains the toughness needed to resist cracking and withstand demanding operating conditions.

Precision casting and controlled heat treatment help ensure consistent metallurgical properties and dimensional accuracy for reliable installation. Each top grid undergoes hardness testing and metallographic inspection before shipment.

When matched to the operating conditions and feed material, the top grid helps maintain stable shredding performance, reduce unplanned downtime, and extend maintenance intervals—even when processing highly abrasive materials.