High pressure suspension mill detail informations:

The high pressure suspension mill is used to grind materials of construction, mining, metallurgy and chemical industry.
High pressure suspension mill raw materials and products properties:
The materials should be non-flammable and non-explosive. Examples of the materials are: quartz, feldspar, barite, fluorite, dolomite, garnet, carborundum, bauxite, zircon, marble, calcite, iron ore, rock phosphate, coal, ceram, slag and so on (400 kinds of materials).
The materials should have the hardness less than 9.3 in Moh’s scale and humidity less than 6 percent. The granularity of the end products can be changed from 30 to 425 meshes.

High pressure suspension mill features:
1. Unique design, widely applications. Compared to other mills with the same power, the production capacity of is increased 20-30%;
2. Eco-friendly. Dust cleaning can fully meet national standards.
3. Good airtightness. The grinding rollers apply the overlapping and multi-level air protection to make sure the efficiency and long working life;
4. Low operation cost. The wearing parts apply high quality materials to lengthen the grinding rollers and rings' working life. And also decrease the customers' investment cost;
5. Increase the wearing parts utilization. To make sure stable productions capacity and output fineness, customers can adjust high-pressure spring length and keep the invariable pressure between grinding rollers and rings.

High pressure suspension mill working principle:
High pressure suspension mill and raymond mill have the same working principle. When the machine works, the grinding roller, under the action of high pressure spring and centrifugal force, rolls close up to grinding ring, its rolling pressure is 1.2 times higher than that of raymond mill. When the grinding roller and grinding ring reach a certain degree of abrasion by adjusting the length of high-pressure springs to keep the constant grinding pressure between grinding roller and grinding ring, stable output capacity and fineness are guaranteed.