Fine Grinding Solution For Iron Ore Pelletisation

Grinding is the last stage of the comminution process. In the grinding process the particles size are reduced by impact and attrition stresses. The fine grinding of ores is nowadays finding increased application due to depletion of coarse grained, easily processed ore bodies and the increased need to process distributed fine grained deposits, such fine ground iron ore powder is the basis for the pelletisation process. Depending on the ore type and the project environment different approaches to comminution are requested to provide an adequate ground iron ore for the pelletisation process. Currently the ball mill is the most used equipment in grinding iron ore for pellet feed. Based on the various examination and investigation of minerals on grind ability related to the throughput, to the resulting sieve characteristics and necessary energy consumption, the mill circuit can be: Open dry circuit. Closed dry circuit Open wet circuit Closed wet circuit. CEMTEC GmbH is a renowned name worldwide and offers tailor made solutions to cope these issues.