Raymond Mill

Shanghai Shenbang is a professional manufacturer of the Raymond mill ,which are mainly used in processing over 280 kinds of mining and chemical powder manufacturing with the Mohs hardness of less than 7 degree such as marble, limestone, calcite ,etc. And it has realized the any adjustment at the fineness range of lower 400monyh.And the Raymond mill are mainly including the grinding ,analysising, dust-catcher system. And the it can realize the once-time shaping from the particle size to the powder manufacturing with the advantages of evenly fineness , high screening efficiency ,long service life of the anti-abrasion parts , convenient maintenance ,low dust powder ,small covering area ,high whole style ,low investment cost and high returning rate .

Products introduction of Raymond mill

This kind of Raymond mill adopts the advanced structure and are developed on the basis of large-size Raymond with the advantages of high-efficiency ,low energy-consumption, small cover area, and low investment cost . And the grinding roller will closely pressure on the grinding ring by the effect of the eccentric force .So when the grinding roller and ring have reached some wearing thick degree , it still can not influence the production and fineness of the final products .And the changing period of the grinding roller and ring is very long ,so that it has eliminated the defects that the short changing period of the eccentric crusher . And the wind classifying stream process in the circular working process of wind machine-grinding shell-and the inner circular of the wind machine .So the powder dust is little than the high-speed with the characteristics of clean operation environment and no pollution environment.

Raymond Mill Repair and Maintenance

1. During the application of our raymond mill, some personnel shall be arranged to take responsibility of management from beginning to end. The operators must be qualified with the required technical knowledge of opreating grinding mills. Before the installation of this grinding mill, the persons related to the operation should receive technical training and fully understand the operating principle, performance and regulations of the raymond mill.
2. In order to guarantee the raymond mill in a normal working state, a Safety Operation System for the Maintenance of the equipment must be established. Only in this way can the raymond mill be guaranteed to have a long-term and safe operation. Meanwhile, it is necessary to have the required repairing tools, lubricant and grease, spare parts and accessories during the operation.
3. After some period of running, the raymond mill should receive an examination and repairing. The components vulnerable to worn out, such as grinding roller, grinding ring, relieving tool etc. should be repaired or replaced. Before and after the operation, a careful examination should be carried out for the connecting screws, bolts and nuts on the grinding rollers so as to find whether they are loose or sufficiently lubricated.
4. When their application time surpassing about 500 hours, all the rolling bearings in the roller sleeves of raymond mill must be cleaned, and the damaged parts should be replaced. The oiling tool can be either a manual oiling pump or grease gun.