The main materials used for cutter rings include: YM01, YM02, YM8, YM55, and YM55A. All five of these high-alloy, high-wear-resistant materials have been independently developed by our company. Based on the specific characteristics of various rock types encountered in each project, our company has developed both standard cutter-ring materials and hard-rock cutter-ring materials that feature excellent wear resistance, superior impact performance, and outstanding through-hardening capability. Their hardness can reach HRC58-62, ensuring that the entire roller cutter exhibits strong physical and mechanical properties. The cutter rings are produced using a fully enclosed, gas-protected, automatically controlled electroslag remelting furnace, which significantly reduces non-metallic inclusions, enhances compositional uniformity, and minimizes segregation. For forging, the rings undergo multiple upsetting and drawing processes followed by ring rolling to ensure a high forging ratio and superior internal quality. Our company employs a vacuum heat treatment quenching process, resulting in fine grain structure and uniform hardness. Customers can select cutter-ring materials with different performance characteristics according to the specific geological conditions and application requirements, enabling the cutting tools to deliver their optimal performance. Additionally, we can develop customized, exclusive cutter-ring materials tailored specifically to meet individual customer needs, thereby enhancing their market competitiveness!

　　The main materials used for cutter rings include: YM01, YM02, YM8, YM55, and YM55A. All five of these high-alloy, highly wear-resistant materials have been independently developed by our company. Based on the specific characteristics of various rock types encountered in each project, our company has developed both standard cutter ring materials and hard-rock cutter ring materials that feature excellent wear resistance, high impact performance, and good through-hardening capability. Their hardness can reach HRC58-62, ensuring that the entire roller cutter exhibits outstanding physical and mechanical properties. The cutter rings are produced using a fully enclosed, gas-protected, automatically controlled electroslag remelting furnace, which significantly reduces non-metallic inclusions, enhances compositional uniformity, and minimizes segregation. For forging, the rings undergo multiple upsetting and drawing processes followed by rolling to achieve precise ring shaping, guaranteeing a high forging ratio and superior internal quality. Our company employs a vacuum heat treatment quenching process, resulting in fine grain structure and uniform hardness. Customers can select cutter ring materials with different performance characteristics according to the specific geological conditions and application requirements, enabling the cutting tools to deliver their optimal performance. Moreover, we can also develop customized, exclusive cutter ring materials tailored specifically for individual customers, thereby enhancing their market competitiveness!