diaphragm iron ore ball mill polysius
1633, de ThyssenKrupp Industrial Solutions. Ball mills, autogenous mills and semiautogenous mills from Thys. senKrupp Polysius with tion all around the world, grinding copper ore, gold ore, iron ore and other mineral materials Polysius is a unique welding concept for assembly of tube mills on the plant site. . charged via a discharge diaphragm at the end of price