Mobile crusher unit
Mobile crusher unit generally includes crusher, feed equipment, unloading equipment, maintenance systems. For removable crusher shall also include vehicles. Crusher is the core equipment, the production capacity of its units play a decisive role. Mobile crusher has used jaw crusher, impact crusher, hammer crusher, and roll crusher and so on. We should take mine production capacity, the nature of ore, product size requirements into account when select the crusher. Generally jaw crusher is used to break hard rock; crushing soft rock uses roll crusher.
Iron ore pellets firing
Rotary kiln has dedicated to the preheated iron ore pellets for firing. The main body is a circular cylinder welded steel plate, lined with 230mm thick brick, installation of inclination of 3% -5%. Cylinder is driven by the drive to do rotary movement and speed is generally 0.3-1.0r/min. Kiln head (discharging side) has a burner nozzle. The combustion exhaust gas moves to the kiln tail direction along the cylinder (feed side) .
Ball mill grinding process
Ball mill is widely used in cement, silicate product, new building materials, refractory materials, fertilizer, ferrous and non-ferrous metal ores and glass, ceramics and other manufacturing industries. All kinds of ores and other grind-able materials can be dry or wet powder grinding.For mineral processing, the use of one or two stage grinding the ore can be economically to any size needed dressing. One stage grinding process of the main advantages are: less equipment, low investment, simple operation. One grinding segment stopped does not affect the other sections of the grinding work, less downtime losses.