Raymond Mill is mainly composed of host machine, analysis machine, blower, finished cyclone separator, pipeline device and motor. The main machine consists of a frame, an air inlet volute, a blade, a grinding roller, a grinding ring, a casing, and a motor. The auxiliary equipment includes jaw crusher, bucket elevator, electromagnetic vibrating feeder, electric control cabinet etc. The user can choose flexibly according to site conditions. However, during the long-term use of the equipment, the equipment will produce powder slowly. The following is a detailed analysis of the reasons for the reduction:
1、Long-term processing of materials with excessive moisture content exceeds the technical parameters required by the equipment. In the process of roller compactor grinding, there are cases where the equipment bearings are clogged, and even the equipment rolls and rings are rusted. The situation will seriously affect the working efficiency of the equipment, so it will lead to a reduction in the weight.
2、Cleanup Raymond mill equipment is insufficient, the process number of cleaning equipment is not enough (that is, there is no “three sieve, two dozen, a stone, a washing material requirements”), the material removal is not clean, and the impurity content is large.
3、The working condition of Raymond Mill technology is not good. The technical conditions of the mill refers tothe grinding roller (cone grinding head, steel grinding grinding plate) part, the use of time is too long, the grinding teeth are blunt, the grinding effect is greatly reduced. The quality of the surface tooth angle characteristics of the roll mill mill roller has not reached the required quality, and the slope or tooth angle alignment of the roll installation is not satisfactory. Roller tooth angle characteristics are not properly selected.
Guilin Hengda Mining Machinery Co., Ltd is a professional grinding equipment manufacturer, the main products including HD series Raymond mill, HGM series ultrafine mill, MR series micro powder mill, HDB German powder grinder etc, more details www.hengdamill.com.
24th May 2018