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Product Introduction
This product is manufactured using Zirconia Alumina (ZA) abrasive, a high-grade material produced by high-temperature fusion. Its unique fine-grained microstructure provides exceptional toughness (relative toughness ~50%) and hardness (Knoop hardness 1450-1700HK), making it capable of withstanding the heavy-duty impact of rail grinding.With excellent self-sharpening and grinding performance, it effectively addresses rail defects such as corrugation and cracks. The optimized pore structure ensures efficient chip removal and heat dissipation, minimizing the risk of "burning" the rail during operation-1 This results in precise restoration of the rail profile while significantly extending the service life of the grinding wheel-
