Cone crushers are often classified as fine crushing and are widely used in the mining industry, metallurgical industry, construction industry, chemical industry and silicate industry to crush hard and medium-hard ores and rocks.
Cone crusher type
Cone crushers are divided into standard type and short head type, which are generally used for medium and fine crushing. Standard type, generally used for the second crushing, that is, the medium-breaking slime dryer 0.85 is used as the basis for selecting the size of the feed, and the average size of the product is the maximum feed divided by the crushing ratio. The standard type of Red Star Cone Crusher is mostly used for open circuit, and the short head type is mostly used for closed circuit. The short head type is generally used for fine breaking, that is, final breaking. The Red Star cone crusher has four cavity types. Namely, extra coarse, coarse, medium, and fine. The principle of selection is to determine the feed size and the size of the discharge pellets. The feed size is large and the product size is coarse. Choose special coarse or coarse type, otherwise use medium and fine type.
Cone Crusher Picture
Cone crusher manufacturer selection of cone crusher
When choosing a liner, users generally must consider three factors: output, power consumption, and wear resistance of the liner.
Generally, it should be carried out according to the following principles: the maximum feed size; the change of particle size, the distribution of feed size; the hardness of the material; the wear resistance of the material.
The longer the liner, the higher the power consumption. Choose short liners for hard materials and long liners for soft materials. In terms of material distribution, choose short liners for fine materials and 10% long liners for coarse materials. If it exceeds 10%, The power consumption increases, and the product granularity becomes flakes. The increase in the moisture content of the viscous material can affect the throughput of the material, and the moisture content of the material generally does not exceed 5%. In the use of power: the standard cone crusher should reach 75% 80%, and the short head cone crusher should reach 80% 85%. In terms of the distribution of the feed size, generally speaking, the material smaller than the closed side discharge opening cannot be exceeded.
Performance characteristics of Cone crushers
The crushing ratio is large, the product size is uniform, the structure is simple, the work is reliable, the maintenance is simple, and the operating cost is low.
Working principle of c Cone crushers
When the cone crusher is working, the motor rotates through the pulley or coupling, the drive shaft of the cone crusher and the cone of the cone crusher to make a swing movement around a fixed point under the force of the eccentric sleeve. As a result, the cone crushing wall is sometimes close to and away from the surface of the mortar wall fixed on the adjusting sleeve, so that the ore is continuously impacted, squeezed and bent in the crushing cavity to realize the crushing of the ore.