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Impact crushers rock breaking methods

Depending on the chemical composition of the rock, there are different methods to crush different rocks in the industrial. Impact crushers has gradually replaced the old crusher, and impact crushers became the prevailing equipment in the mechanical rock crushing industry.Impact crushers rock breaking methods can be roughly pided into three categories:

1, impact crushers: the metal and nonmetal mines often use rock drill, down-the-hole drill and impact drill to drill holes, and use crushers to crush large-scale rocks. The former is called impact drilling, and the main rock-crushing tools are blades or column toothed carbide drill.

2, cutting method: in the coal, building material and construction industry, they often use electric coal drill, drag bit, gold RU drill, and synthetic diamond drill and spiral drill to drill the mines. Use coal cutter, heading machine and circular saw to cut coal and rocks. The drill heads of these equipments are made of cemented carbide or diamond polymerization.

3, impact crushers method: the cone drill and the whole cross-section drill are widely used in the geology, oil extraction and mining industry. The main broken tools are kinds of slip roller bit or dig bit.

Impact crushers, as the main mechanical rock crushing equipment, Impact crushers has played a key role in the whole production process. Impact crushes rocks by the collision between the stones. In the entire process, the stones need to be crushed twice. The study shows that the impact method has the least wear and tear to the Impact crushers machine.

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