High-performance and high-speed tungsten carbide roller
High-performance high-speed steel roller can fully make the material's wear resistance and impact toughness value high. And the roller will not appear micro cracks, falling blocks, and ring bursts during use. In particular, the content of tungsten is strictly controlled, and segregation will not occur during centrifugal casting, so the hardness drop after each re-grinding is small, and the amount of steel passing will not be significantly reduced.