Hematite and magnetite iron ore crusher Improving crushing efficiency, and reducing the crushing particle size, realising the more crushing less grinding, has been the direction of the iron ore beneficiation energy saving efforts, at the same time, pre-selection techniques, magnetic roasting decile selected technical efficiency improvements are based on further reducing the crushing granularity. Our company's new cone crusher brings hope to the concentrator plant's energy saving . Cone Crusher structural features: 1. The machine structure is compact, high production efficiency, bowl bearings with high precision reserves, and a centralized lubrication system. When it needs to adjust the size of the discharge opening, start the hydraulic station ,and by promoting the cylinder to be adjusted. When the material that can not be crushed into the crushing chamber, the spring safety device will protect the equipment from damage. 2. The machine adopts grease sealing method , which can avoid the phenomenon of water and oil mixture caused by improper operation. When the seals wear, due to the action of the spring, can automatically compensate, so that the seal is still attached together, and continue to play a sealing function. When seal wear is about 1/4-1/3 of the original thickness, it is necessary to exchange the seals. High phosphorus hematite mineral processing and equipment High phosphorus hematite mineral processing include ore crushing and screening, grinding and classification, the dephosphorization agent dealing, flotation beneficiation, ore grading. The new hematite beneficiation process is characterized by that high-phosphorus hematite iron ore ore first by crushing and screening, grinding and classification , then impose dephosphorizer, and after two flotation dephosphorization to achieve removal of silicon, then the joint use of the spiral chute and shaking table for the mineral powder rougher flotaion, cleaner flotation, scavenging, so that improve the taste of iron and reduce the elements phosphorus, silicon content in order to meet the requirements of getting into the furnace, iron ore smelting process .