2012年4月10日星期二

How to Get High-end and Practical Cone Crusher ?

Cone crusher is widely applied in metallurgical, construction, road building, chemical and phosphatic industry. it is suitable for hard and mid-hard rocks and ores, such as iron ores, copper ores, limestone, quartz, granite, gritstone, etc.
According to use scope, cone crusher is divided into coarse crushing, medium crushing and fine crushing. Generally speaking, coarse crushing cone crusher also called gyratory crusher, and medium crushing crusher and fine crushing crusher also called bacteria cone crusher. Gyratory crusher is a coarse crushing equipment, it mainly used in crushing various hardness ore in processing industry and other industrial sectors. Bacteria cone crusher is a medium crushing and fine crushing equipment for ores that are various hardness of mineral. The current situation on the basic of crushing ore workshop to choose the crushing equipment, medium crushing equipment mostly adopts the standard cone crusher, and the fine crushing equipment uses short head type cone crusher, and it has almost stereotypes.
This kind cone crusher has two types, head short which also called fine breaker and final breaker is suitable for crushing stone to the most fine effect, but standard is mainly suit to crushing stone to mid fine size.
Method of choose cone crusher:
Firstly, there is principle when you choose cone crusher, that is the input size of raw material and output size of the final product. Because the output size if more coarse if the input size is bigger, anyone of wide or extra wide type you will choose is suitable. Instead, you can choose medium or narrow type if the input size of your raw material is smaller and final product will be more narrow. To a service-oriented brand integrity,As the professional manufacturer of complete sets of mining machinery ,like impact crusher, Henan Hongxing is always doing the best in products and service.
Secondly, according to distribution of input size. Generally, the quantity of raw material which less than the close side can't more than 10% . It's power consumption will increase if it's more than that, and product particle size will be out of sharp too, become lamellated material and can't reach prospective require effect.
In the design of coarse crushing equipment , it is also consider the nature of the ore, the product's request, the mill particle size and equipment conditions items. General situation is: when processing sheets and strip shape hard ores, even need more than two jaw crusher can meet the production requirement, but can be used a gyratory crusher replace, it should give priority to gyratory crusher. Especially crushing plant configuration in slope topography, the solution is more favorable. When broken damp and viscous ore, or production smaller medium and small mill, it appropriate chooses jaw crusher. As for pit, it is usually under broken with jaw crusher. It must be pointed out that when choose the equipment, it should do technical and economic scheme comparison, and choose preferentialness.

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