Zenith Iron ore crushing plant mainly includes crushing, grinding and screening. It can be replaced the first three stages of ore processing or ore dressing.
1. Primary Iron ore crusher
For soft feed a horizontal shaft impactor is normally the first option if capacity is not too high. For harder feed there is a choice between a gyratory crusher also named jaw crusher.
2. Secondary Iron ore crusher
In a rock crushing circuit, the second stage normally starts to be of importance for control of size and shape. The secondary crusher use cone crusher frequently.
3. Final crusher or tertiary crusher
This step you can use cone crushers or vertical shaft impact crusher.
In materials processing a grinder is a machine for producing fine particle size reduction through attrition and compressive forces at the grain size level. See also crusher for mechanisms producing larger particles. Since the grinding process needs generally a lot of energy, an original experimental way to measure the energy used locally during milling with different machines was proposed recently.
Grinding is a powdering or pulverizing process using the rock mechanical forces of impaction, compression, shearing and attrition. Main machines in ore grinding process are Iron ore mill equipment. The most common Iron ore mills in mining are ball mill, raymond mill and high pressure suspension mill. The selection of is according to customers’ requirements and the nature of the minerals. Ore grinding can be divided into grinding with media and without. It can also be divided into dry grinding and wet grinding.