How To Choose Suitable Crusher

There are different crushers on the market, what kind of breaker is right for you? Do you suffer from the inefficiency of your crusher? If you really want to solve these problems and improve the efficiency of crushing machines, you need to have a good understanding of the characteristics of crushing material, the method of crushing materials, the classification of crushing equipment, etc.

When selecting the jaw crusher parts, full consideration must be given to the type, hardness, particle size and yield of the committed material and yield and construction site.

Types And Hardness Of Materials

The type and hardness of materials are the first factors to consider when selecting crushing equipment. Different types of materials have different hardness and structure, which is the primary limitation for the selection of crushing equipment.

Crushing is carried out based on the measurement of the material. Qiming Machinery provide the highest possible metso jaw crusher parts together with mechanical dependability along with numerous mounting possibilities.

The hardness of the material indicates the soft and hard degree of the material and has a direct relationship to the brittleness of the material. Usually the hardness is divided into ten types, the higher the material quality, the harder the material, the more difficult the breaking difficulty, and the greater the requirement for crushing equipment. Fragility represents the physical properties of materials that are easily broken. The main factors influencing the vulnerability are the strength, hardness, density, structure, water content, viscosity, crack, surface condition and shape of the material.

The moisture of the material will also influence the choice of breaker. When the moisture content is too large, the fine-grained material will agglomerate or stick to the coarse-grained material due to the increase in moisture, increasing the viscosity of the material, lowering the discharge rate and decreasing productivity. When severe, it will even cause ore discharge obstruction, which will affect normal production.

The degree of ore splitting development also directly affects the productivity of the jaw crusher parts - because the ore is easily broken along the splitting surface when the ore is broken, breaking the developed ores, the breaker productivity is much higher than that of the compact structure of the broken structure.

According to the different structure and working principle, the commonly used crusher mainly includes jaw crusher, counter-attack crusher, hammer crusher, cone crusher and roller crusher, etc. Each product will be divided into different specifications according to specific production requirements. While there are many types of crushing machines, there are different methods of crushing, crushing, crushing, crushing, crushing and grinding. Before choosing crushing equipment, the customer should adopt the corresponding method to apply force according to the material property of the grain, the requirement of the crushing product and the grain size, and then determine the type of crushing equipment.

Feed Particle

The particle size of the feed is used to identify the type and model of crushing equipment to be determined. If the content of coarse particles is high or the ratio of the largest ore feed block to the width of the inlet hole is greater, the crusher must achieve a large crushing ratio. So productivity is reduced, the breaking material has more fine grain or the ratio of the largest ore block to the width of the input hole is small, so the breaking ratio should be small, so the productivity will be improved accordingly.

If the feed particle size is large and the discharge particle size is small, secondary or multi-stage grinding is often required. If the size of the broken material is small, there is no multi-level crushing. Jaw crushers and some hammer crushers are generally used as primary crushers, while impact crushers, cone crushers, roller crushers and hammer crushers are generally used as secondary crushers or even tertiary crushers.

Efficiency

The efficiency is also an important index for determining the crushing equipment. The conventional notion is that the higher the output requirement, the greater the breaking equipment specification and the higher the input and output will be. At this time, the yield of the crusher is less than 10 tons per hour and hundreds of tons per hour. Customers must choose which equipment to use and how to tailor the production line to their specific requirements.