What is the difference between a Raymond mill and a medium-speed grinder?

Raymond mill is short for Raymond grinder. Three-ring medium-speed grinder also called medium-speed grinder. During the mill industry both are the two most important grinder equipment. The different between Raymond mill and medium-speed grinder are main reflect on aspects of composition, working principle and fineness of materials of the product.

Raymond mill (Raymond roller mill) machine is mainly apply to barite, calcite, feldspar, limestone, talc, whitestone, gypsum and other hardness is not more than 9.3, humidity below 6% of non-explosive mineral materials, chemicals, building materials. The finished fineness size can be adjust in the range of 40-400 mesh.

Raymond mill structural features:

1. Stereochemical structure, small footprint, complete and strong, independent self-contained production system

2. Uniform finished powder fineness, 99% though seive rate

3. The host mill gearing and pulley using a sealed gear box. Smooth transmission, reliable operation.

4. Raymond mill important parts are made of high quality steel, wear-resistant parts are made of high-performance materials, machine wear

5. The electrical system with centralized control, milling workshop basic operations can be realized nobody, and easy maintenance.

Three-ring medium-speed grinder machine is mainly suitable for medium and low hardness less than 6 grade non-explosive brittle materials, such as calcite, chalk, limestone, dolomite, kaolin, bentonite and over hundreds materials. Final product fineness can be adjusted within the range of 325 mesh -2500.

Three-ring medium-speed grinder features:

1. Low investment cost. Same fineness, less investment than the jet mill. low cost, short recovery period;

2. Under the same fineness and power consumption, 45% higher yield than jet mill and mixing mill;

3. Low wear of the vulnerability, all wearing parts are made of high wear-resistant materials, long consumable life than ordinary mill equipment;

4. The grinding chamber safe and reliable operation, as compared with ordinary mill, a better sealing performance;

5. High product fineness, the product fineness can reach 325-3000 mesh;

6. Environmental protection. Efficient pulse dust collector, complete equipment no dust pollution during operation, configuration, mufflers and silencers room, reducing noise, in accordance with national environmental standards to produce, on the surrounding environment play a role in environmental protection