Beneficiation, coal grinding casting, forging quality steel balls balls to do in Jinan Public dimension 巩雪梅: 13953120393 E-mail: Features 848687422qq.com forged steel balls and production processes: 1, material stability: the raw materials required for forged steel ball - round steel, all ordered from the national large steel mills, and may require special wear-resistant steel balls of different materials, for special processing. 2, the raw material is heated: We use energy-efficient induction bar heating furnace heating block ensures temperature uniformity and greatly reduce raw material consumption, uniform temperature ensures uniform hardness in the heat treatment process. 3, forging: The air hammer forging the raw materials to a certain variable, increasing the compression ratio, so that the organizational structure is more dense ball wear and improve toughness and hardness. 4. Heat treatment: self-developed by water quenching heat treatment production line and scientific process, so forging wear-ball from the surface to the core of higher hardness and high toughness at the same time, the rate of polar broken, in a variety of harsh environments wear and maintain the stability ball.