Can the size of the output granule of the cone crusher be controlled?

To judge the quality of the crusher, the intuitive judgment is the output and the grain type. The quality of the grain directly affects the income of the entire production line. Therefore, it is very necessary to control the discharge grain type of the cone crusher. Jiaozuo Zhong Xin Heavy Industry will briefly explain the control of the crusher particle shape for you.
 

Cone crushers are widely used in metallurgy, mining, water conservancy and construction fields, and have played a key role in the corresponding production process. The main working object of crushing machinery is ore materials, and its particle shape is the main indicator of quality evaluation of crushed products, which can usually be divided into cubic shape and needle flake shape.

In the construction field, the increase of needle-like particles in concrete aggregates will lead to a decrease in the overall compressive strength of the building and increase cement consumption during the construction process; similarly, in asphalt mixtures, the increase of needle-like particles will also As a result, the overall density and compressive and tensile strength of the mixture decrease. It can be seen that the pin rate plays an important role in the quality of crushed products.

When the material passes through the crushing cavity of the cone crusher, the pin rate increases rapidly with the occurrence of the crushing event, and then gradually decreases after reaching a certain level. Before the material enters the crusher, its particle size becomes more uniform after the screening or particle size separation process; after entering the crushing cavity, the material is crushed by squeezing, and needle-like particles begin to appear. As more and more material particles are affected Squeezing and crushing, the needle-like particles increase rapidly; when the crushing events further increase, part of the material particles including the needle-like particles begin to be squeezed twice or more.