40mm Steel Grinding Balls for ball mill mining
40mm Steel Grinding Balls for ball mill mining 1.high hardness:60-67HRC 2.impact strength: >12J/cm2 3.Density: 7.8-7.85g/cm
40mm Steel Grinding Balls for mine
) Dia.:20mm-150mm
) Hardness: > 60HRC
) Breakage: < 1%
) Impact toughness: >12J/cm2
) Impact to broken (times): more than 10000
2. Package: Woven bag: 1Ton/bag; Iron drum: 800KG/drum
Package :
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40mm Steel Grinding Balls for ball mill mining
