In the ore processing technology, each production line will use a lot of equipment, and each type of equipment has many types. This is undoubtedly a headache for friends in the industry.

"A production line needs so much equipment, what do they do?"

"It's said to set a grinding mill, but there are so many types of industrial grinding mills, which one should I choose?"

"The quality of the powder mills on the market is uneven, how can we buy cost-effective equipment?"

Do you have this question too. Don't worry, let's take you to find the answer.

Industrial grinding mill is a kind of equipment often used in ore grinding process. Like limestone, calcite, heavy calcium processing, etc., the powder mills are the existence that plays a decisive role in the process. The types of mills are also relatively rich. If divided by major categories, there are three main categories: pendulum mill series, vertical mill series and ball mill series.

(1) Pendulum mill series include Raymond mill, high-pressure suspension roller mill, overpressure trapezoidal mill, European version mill (two types of smart and heavy), and ultrafine grinding mill.

(2) The vertical mill series include vertical mills and ultra-fine vertical mills.

(3) Ball mill series include overflow ball mill, ceramic ball mill, lattice ball mill and so on.

Nowadays, European mills, Raymond mills, vertical roller mills, ultrafine grinding mills, etc. are more commonly used in the market. With so many types of mills, are they the same? The answer is no. The following is a detailed introduction to the differences and selection methods of these grinding mills.

The important things are said three times: fineness, fineness, fineness. The secret of distinguishing mills lies in fineness and productivity. Although there are three types of mills, they are mainly distinguished based on the working principle. In actual use, we still have to distinguish and choose according to the fineness of the finished product and the output requirements. According to the above three types of mills, if they are distinguished by fineness and productivity as the standard, they are mainly divided into coarse grinding (0-80 mesh), fine grinding (80-325 mesh, 80-400 mesh) and superfine grinding ( 325-3250 mesh).

(1) Coarse powder mill (0-80 mesh) includes: coarse powder mill.

(2) Fine grinding (80-325 mesh, 80-400 mesh) includes: Raymond mill, high pressure suspension roller mill, overpressure trapezoidal mill, European version mill (two types of smart and heavy), ball mill and vertical mill powder machine and so on.

(3) Ultra-fine grinding (325-3250 mesh) includes: ultra-fine vertical mill, micro powder grinding mill, etc.

Through comparison, it is found that the types of mills based on working principle and fineness are intersected. In fact, they are only distinguished in different ways, but combined with actual use, it is easier to understand and use if distinguished by fineness.