Grinding balls, buy metal balls from Metinvest manufacturer
Grinding balls are used in the mining, coal, construction (for example, to make cement) and other industries: in ball mills as grinding bodies for grinding materials by impact, abrasion and crushing. ... and silicon or ore pebbles up to 200 mm in size, large pieces of crushed raw material. As such, there are ball, rod, pebble, ore-pebble and ...