Cold screen plates are primarily used in the screening systems for cooled sintered ore, where they classify materials based on particle size. Although the temperature of cold sintered ore is lower than that of hot sinter, the material remains highly hard and abrasive, and subjects the screen to significant impact. Areas such as screen aperture edges, the feed end, and support zones are prone to wear—leading to enlarged apertures or cracking—which reduces screening efficiency.

Manufacturing screen plates from wear-resistant materials enhances resistance to abrasive wear. Furthermore, superior precision cutting capabilities ensure stable aperture dimensions, thereby minimizing mis-screening and aperture clogging. For high-throughput, continuous screening operations, this wear-resistant solution significantly reduces replacement frequency and improves equipment utilization.