Basic Info.

Product Description

Bowl linerconcave,high manganese steel cone ,mantle material: mn14cr2, mn18cr2,etc heat treatment : water quenching hardness:hb 220~240 blow bar: 1) we use less s and p raw material 2)use range: machinery in coal,mine,construction,chemical industry,cement and so on 3) material: high manganese steel:mn13%,mn18%,mn24% high chrome iron carbon steel 4)major wear part: high manganese parts jaw dies fixed jaw plate swing jaw plate upper guard plate lower guard plate side plate concave mantle impact plate wedges toggle plates blot cheek plate cone crusher liners