Mining Crusher Is Also Named Crusher Portable

 
 
Introduction to the crusher:
mining crusher   is also named crusher portable , it refers to the crusher machine   that the discharging size of the finished material is bigger than three millimeters, and the content of this partial material is more than 50% of the total discharging quantity. It is invented by Heng in British. According to the feeding and discharging size of the material, the crusher portable can be divided into fine crush, middle crush and coarse crush. Crusher machine is featured with big crushing ratio, high production capacity and even particle size. The crushes are the main equipment in the metallurgy industry, construction material, chemical industry and the other industries to crush the limestone, coal or other materials with medium hardness.
Compare with other industries, the production environment and production process of the mining have the following characteristics:
1. The main material for the mining process is the natural ore body. The production capacity and the service life of the mine have close relationship with the economic profit of itself. Each mine goes through the process of construction, production, normal production, drop production and closure.
2. The mining equipment   also changed according to the mining process. Only the harmonious operation of each process can ensure the normal production of the mine.
3. With the serious condition of the mining and the reducing grade of the ore, the whole cost is increasing. Facing with this situation, we should continuously improve the mining and beneficiation technology to reduce the cost.
4. The complex shape and condition about the ore body made the exploitation process more changeable. Because of the long terms of the construction process and the large investment on the construction, the investment risk of the mining is also large.
5. The mining operation is in the open-pit field and the underground mining field. The large amount of labor, poor working condition...