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Cone crusher requirements for crushed materials

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Date: 2020-04-24

Cone crusher is a commonly used stone crusher in the field of mine crushing. It is suitable for the medium and fine crushing of various hard and brittle materials such as granite, quartz stone, iron ore, concrete aggregate (sand making), especially suitable for Used in the production of industrial sand and aggregate for infrastructure. So, what are the requirements of cone crusher for crushing materials?

  1. The hardness of the material: the harder the material, the harder it is to crush, and the more serious the wear on the equipment, the slower the crushing speed and the lower the capacity, so we need to pay attention to the selection of materials. 2. The composition of the material: before entering the cone, before the cone is broken, the more fine powder contained in the material will affect the crushing, because these fine powders are easy to adhere and affect the transportation, so the material with a large amount of fine powder should be screened in advance , Screen the fine powder from the material as much as possible, so as not to affect the normal work of cone breaking. 3. The fineness of the material after the cone is crushed: the fineness requirement is high, that is, the finer the crushed material, the smaller the crushing capacity. This aspect depends on the specific requirements. If there is no special requirement, the material is generally The fineness can be set to medium fine. 4. The viscosity of the material: the greater the viscosity of the material, the easier it is to adhere. The material with the higher viscosity will adhere to the inner wall of the crushing chamber in the cone break. If it cannot be cleaned in time, it will affect the work efficiency of the cone break. It may also affect the normal operation of cone breaking. Therefore, when choosing materials, it must be noted that the viscosity of the material is not too large. 5. Humidity of the material: when the moisture contained in the material is large, the material is easy to adhere in the cone breakage, and it is also easy to cause blockage during the cutting and conveying process, resulting in reduced crushing capacity. To solve the problem in this respect, the humidity of the material must be strictly controlled when the material is selected. If the humidity of the selected material is too high, the percentage of moisture in the material can be reduced by means of sunshine or air drying.

As mentioned above, we learned that before crushing the material, reducing the moisture content through drying, ventilation, etc. is conducive to the crushing process of the material and improves the production capacity. There are many types of cone crushers manufactured by Shanghai Joyal, with good quality, affordable price, stable performance, and perfect after-sales. Welcome to inquire.

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