Time: 2021-08-27
During the use of the mill, a fixed person should be responsible for taking care of it, and the operator must have a certain technical level. Before installation, the operator must be given necessary technical training to understand the principle and performance of the mill and be familiar with the operating procedures.
As the mills generally work outdoors, the crushed materials are some large ores, so the operators of the mills must always pay attention to it. It is strictly forbidden to enter the metal block into the machine. If it is found, stop and take it out immediately, otherwise it will damage the rollers. And grinding ring;
When the mill is in use, it is necessary to strictly control the moisture of the material. Materials with too high water content can easily cause the fine powder in the mill to occupy the grinding body due to excessive viscosity, which will seriously affect the quality and output of the product.
It must be added in accordance with the prescribed standards, otherwise the final particle size will be uneven, coarse, and fine, which will affect the grinding effect.
It is necessary to grasp the adjustment of air volume, and adjust appropriately according to the fineness and output requirements; whether the air volume is too large or the air volume is too small, it will have a bad effect on the effect of the last Raymond mill.
Secondly, after the mill has been used for a period of time, it should be overhauled. At the same time, the wearing parts such as the grinding roller, grinding ring and blade should be overhauled and replaced. The connecting bolts and nuts of the grinding roller device should be carefully checked before and after use to see if there is any looseness. Whether the lubricating grease has been added enough.
Master the correct method of stopping, stop feeding in advance before stopping. After about a while, the power can be cut off when there is no remaining material in the silo of the mill. After stopping the milling work, stop the fan and motor to facilitate Blow off the remaining powder.
