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What kinds of equipment are used for ore coarse grinding? How much investment is required?

fxy/ Release time : 2023-05-31

The so-called coarse grinding mill actually refers to the fineness of the finished product can be within 200 mesh grinding equipment, the market can be applied to the coarse grinding equipment are which kinds of equipment, I introduce a coarse grinding ore equipment production line in the following.

From the beginning of the original ore to the processing of ore to meet the fine grain level, to go through the main processing steps such as crushing, grinding, classification, recycling. It is according to the particle size of the finished powder grinding to the finished product is divided, coarse grinding is generally in the 200 mesh or less finished products. The equipment that can handle coarse grinding is divided into two kinds of dry grinding mills and wet grinding mills. At present, the common dry coarse grinding equipment on the market mainly includes ball mill, ring roller mill, vertical mill and Raymond mill. Each kind of mill has different internal powder making process, different working principle and different kinds of ore applications. Ball mills and roller mills are suitable for ore powders with 20~120 purpose, i.e., containing coarse particle size, with higher table hour output and simpler production process. Vertical mill and Raymond mill are suitable for fine crushed materials between 80-200 mesh, powder fine crushing, which can be divided into two sizes according to different needs, with mature powder making technology and simple process flow.

Coarse powder mill production line

Coarse powder mill production line

There are many kinds of equipment for coarse grinding ore, which should be chosen according to the specific project needs. 200 mesh limestone, with an output of less than 30 tons per hour, Raymond mill is recommended, and for more than 30 tons, vertical mill is recommended. Liming Heavy Industry is a company mainly producing grinding machinery, of which ring roller mill and vertical mill are the main representatives, which have occupied a large market share in the field of ore coarse grinding machinery. In addition, Liming Heavy Industry has special crushing device for ultra-fine powder, which can crush ultra-fine powder up to 2500 mesh or more.

With its stable performance, excellent quality and timely local service, the company has won praise from customers at home and abroad. There are many varieties of minerals that can be processed, such as: limestone, dolomite, calcite, barite, graphite, talc, slag, coal gangue, lithium ore, manganese ore, phosphate ore, petroleum coke, activated carbon, coal powder and so on. The specific investment also depends on the performance of the equipment. From a hundred thousand, to a million of equipment are available.

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