How Much Do You Know About Superfine Mill

Ultrafine mill also called superfine mill, ultrafine grinding mill and ultrafine grinder mill, is one type of powder grinding mill. It is widely sued for the powder grinding and processing of minerals in metallurgy, building material, chemistry and mines. The materials that can be processed can be all kinds of non-flammable and non-combustible materials whose hardness is below 7 Mohs and humidity is below 6%. This machine is named by the fineness of the materials to be process and the fineness of the discharged materials.

1. The superfine mill should be used with the bin and electromagnetic vibrating feeder. The grinding roller and motor are directly related to the uniform feeding situation of superfine mill. Feeding too much will cause the overloading processing of motor for a long time. Uneven feeding can cause stress on roller, inner bearing and oil seal. If the stress frequency is not regular, it will reduce the service life of bearing and oil seal.

2. The regulation of the fineness for the superfine mill is the combination of flow and the rotational speed of the classifier. A reasonable allocation of air volume and speed can achieve high yield and good fineness effect. During the production of coarse powder, classifier can be stopped and the fan door opened. If necessary, the classifier wheel can be removed to reduce the pressure loss of fan. During the production of fine powder, the classifier motor is needed to be opened, if necessary, the motor classifier can be equipped with a frequency converter, which can carry out step less regulation of the speed. When producing fine powder, it is better to increase the volume of the blower as large as possible. The high rotating speed of classifier is the assurance for the high yield of fine powder.

3. The wind closing device at the lower part of the cyclone separator should be checked to ensure the close state of super cyclone separator. Keep the cyclone separator close to avoid air internal circulation, low yield and large power consumption. The above skills of superfine grinding equipment are provided by Fote machinery, we hope to be able to help the customers, which can make the equipment more efficient and energy saving.

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