How to Select Fine Grinding Mills ?

There are a number of grinding mills having different structures, sizes, and performance. Each machine and method has its own features. It is important to understand the characteristics of the machine and the system including the related devices such as particle separation equipment and to make the best use of them. The fine grinding mills are classified often into five major groups: (1) impact mills, (2) ball media mills, (3) air jet mills, (4) roller mills, and (5) shearing attrition mills from the viewpoints of grinding machines. For the purpose of size reduction of solid particles, a number of different types of grinding mills are used in various engineering and industrial fields. The variety of the grinding machines is attributable to the diversity in the requirements for the grinding and the properties of the materials to be ground. For the selection of the grinding machine, the properties of the feed materials, as well as the requirements for the product and capacity, should be taken into consideration from the technical and economical viewpoints in practical use.

Raymond mill: One of the common fine grinding mills

Raymond mill also known as Raymond mill, English full name: Raymond mill.

It is suitable for all kinds of mineral powder preparation, coal powder preparation, such as raw ore, gypsum ore, coal and other materials fine powder processing.

It is also called Raymond mill, high efficiency Raymond mill, high pressure roller mill.

 Application of Raymond mills

Raymond mill belongs to roll mill of Fine Grinding Mills .After years of practice and continuous improvement, the structure of type Raymond mill has been improved day by day.

Therefore widely used in metallurgy, building materials, chemical industry, mines and other minerals in the field of grinding materials processing, suitable for processing mohs hardness under seven, humidity under 6% of all kinds of inflammable and explosive mineral, such as gypsum, talc, calcite, limestone, marble, potassium feldspar, barite, dolomite, granite, kaolin, bentonite, medical stone, bauxite, iron oxide red, iron ore, etc., product fineness 80 mesh to 1250 mesh , through the analysis of the combination of machine and fan, can meet the requirements of different users.

Features and selections of Raymond mills 

1.As a popular Fine Grinding Mills, Raymond mill three-dimensional structure, small floor area, strong set, from the block to the finished powder into an independent production system.

2.The fineness of finished powder is uniform and the sieve pass rate is 99%, which is difficult for other grinding equipment.

3.The main drive device of the mill adopts closed gear box and belt wheel, the drive is stable and the operation is reliable.

4.All the important parts of Raymond mill are made of high quality steel and wear resistant parts are made of high performance wear resistant materials.

5.The electric system adopts centralized control, the grinding workshop can realize unmanned operation basically, and the maintenance is convenient.