Grinding Media

Grinding products


Donhad, a Valmont company, offers its customers a comprehensive grinding media advisory, manufacturing and supply service. Donhad primarily serves the Australia, New Zealand and Southeast Asia markets.


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A range of grinding media products

Donhad produces a range of forged steel grinding products, including the following sizes: 27mm, 36mm, 52mm, 64mm, 78mm, 94mm, 105mm, 125mm and 140mm. The company offers “high carbon” products in the 52mm, 64mm, 78mm and 125mm product categories which deliver improved wear performance. For SAG mill commissioning/ongoing purposes Donhad also manufactures low carbon, low hardness products with high impact resistance and toughness. Grinding rods for rod mill applications are also available.