Vertical Mill and Spare Parts vertical mill Grinding roller - Special Metal
Our main material for the Grinding roller for vertical mill is similar to followings: Standard Specifications for Cast Steel ZG30Mn. Country. Standard. Grade. United Kingdom: BS 970: 080A30/080M30: USA: ASTM A29M: 1030: Germany: DIN EN 10083-2: 30Mn5: Japan: JISG4051-79: S30C: Advantage. 1. High hardness, anti-cracking and wear resistant