How to choose cone crusher model
Cone crusher because of its bad environment, dust, and some use of unit maintenance is not in place, often appear all sorts of problems in the operation of general cone crusher in operation should pay attention to the following problems, in order to ensure the normal operation of the machine.
Choose the cone crusher principle is to look at the material size and layout size decision, size, product size coarse, coarse or rough type selection, and vice versa for medium and fine type. In calculating the feed size, the maximum feed size is 0.85 multiplied by the opening edge size. The average size of the product is the maximum material divided by the crushing ratio.
Cone crusher divided Simmons cone crusher, spring cone crusher, cone crusher and composite hydraulic cone crusher. Suitable for crushing all kinds of ores and rocks above medium hardness. Cone crusher is divided into standard type, medium and short head, which is usually used for crushing. Standard type, usually used for crushing operations. Medium short head is generally used for fine work. The Simmons cone crusher has four cavity types. They are extra coarse, coarse, medium and fine.
We should pay attention to when choosing liner, users generally must consider three factors: production, consumption, the wear resistance of the lining board; the general should be carried out according to the following principles: the maximum feed size; the change of grain size, particle size distribution to the material; hardness; wear resistance materials. The longer the liner, the higher the power consumption, the hard material selection of short lining board, soft material selection lining board, in the distribution of materials, fine materials selection of short lining board, coarse material selection lining board. The distribution of the feed size, generally speaking, less than the closed side of the discharge material can not be more than 10%, if more than 10%, the power consumption increases, the product size becomes flaky. The increase of moisture content in viscous material can affect the throughput of material. Generally speaking, the moisture content of the material is not more than 5%. In the use of power: standard cone crusher should reach 75%~80%, short head cone crusher should reach 80%~85%.
