点击图片查看大图1.diameter:25mm-130mm
2.material:50Mn,60Mn,65Mn,B2,75SiMn,wear resistant alloy
3.outer packing:container bags or steel drums
4.application fields:industries of cement builing material,metallurgical sellection in mine,grinding coal in power plant,chemical industries and machinery,etc
5.character:even hardness,unbreakble,grinding resistance,high impact value,high combined efficiency of grinding mill
