How to choose different models of metal crushers

The product crushed by the metal crusher is composed of many granular particles. According to the evolution of the material, the particle size may vary from ultrafine particles to large particles. To understand the impact of the crushing process, it is necessary to propose a method that can accurately express the particle size distribution of the mine and product by mathematical methods. Let's analyze several common methods of calculating the particle size of materials.

Material particle size calculation method 

1: Continuous function method A continuous function can be used to express the particle size of mineral particles. This continuous function determines the frequency of particle size in any infinite area of the particle size range. 

2: Discontinuous function This expression has the following advantages: 

(1) Describe the complete particle size distribution 

(2) Since it conforms to the continuous function, there is no need for approximation. 

(3) In this way, all particle size distributions can be expressed. 

3: Statistical functions It is believed that statistical functions are only suitable for describing a limited number of particle size distributions, and are not suitable for general purposes. The effect of calculating the particle size of the material Different crushing equipment has different requirements for the particle size of the material. The following are the requirements of different types of crushing equipment for the material size. 

Coarse crushing: feeding size is 300-900mm, output size is 100-550mm; 

Medium crushing: feeding size is 100-350mm, output size is 20-100mm; 

Fine crushing: feeding size is 50-100mm, output The particle size is 5-15mm. 

Different models of metal crushers have different crushing granularity and functions, and their functions and functions are different. Therefore, when choosing Yuantong, it is not the price and model that can determine the suitability, but also the granularity of your planned production and its specific function.