Chromite Ore Grinding Mill
Chromite ore beneficiation begins with the milling of extracted ore in preparation for further activities to recover chromite values. Milling operations are designed to produce uniform size particles by crushing, grinding, and wet or dry classification. Milling is a multistaged process and it can be divided into primary crushing, secondary crushing and fine crushing. Primary crushing and screening take place at the mine site. Primary crushing is accomplished by using jaw crushers and impact crushers. Oversize material is passed through additional crushers and classifiers to achieve the desired particle size.
chromite ore production line
1. Primary Crushing: 200-250TPH (output 200-250 ton per hour) rock crusher plant exploit the potential of PE750X1060 as the preliminary jaw crusher. In practical production, through enlarging the outlet size, the overall output and production efficiency are improved greatly, meanwhile, the service time of machine is extended and production cost is reduced.
2. Secondary Crushing: two impact crushers (PF-1214) operate at the same time, which ensures its output. The reduction ratio can be controlled by regulating the impact-bracket. The finished products are expected to be regular cube-shaped, needle shape take up small proportion, no inner-cracks, with high compressive strength. They are quite suitable for speedway, bridge, tunnel and other construction projects.
3. Screening: By utilizing a more efficient Round Vibrating Screen during the filtration processing, the raw material is more precisely and sufficiently classified.
This production line can also be perfected by other supplementary equipments so as to get further processing products.
grinding mills for sale
Grinding mill plays an important role in chrome ore powder making. SBM can supply the clients with ball mill, vertical mill, Raymond mill, trapezium mill etc.The ball mill features with versatile application, it is an ideal grinding machine to grind hard ores such as chrome ore, iron ore, gold ore, diamond ore etc.Vertical mil, Raymond mill and trapezium mill is our major grinding equipment to produce fineness powder.