Adjustment of fineness of finished material in production of ultrafine mill
The first factor determining the fineness of the ultrafine Mill's finished material is the distance between the mill roller and the grinding disc, and the distance between the two determines the size of the abrasive material and the size of the fineness of the finished material. The size of the spacing between the grinding roller and the disc of the ultrafine mill needs to be adjusted by the limit device in the ultrafine mill. The limit device in ultrafine grinding is designed to satisfy the requirement of the fineness of the material, and to avoid the abrasion of the direct contact between the grinding disc and the roller. ultrafine Mill Milling Machine Because of the required fineness of the finished material is different, and this kind of fine size adjustment depends on the grinding disc and the spacing between the rollers to achieve, so installed the limit device. When the spacing between the grinding disc and the roller is larger, the material is not sufficient and the grain is larger, when the spacing between the two is changed to an hour, the fineness of the finished material becomes thinner.
The other factor determining the fineness of the ultrafine Mill's finished material is the speed of the powder separator. The rotating speed of the separator has played a second check function, when the milled material with the wind is taken to the powder separator, some materials can be selected by the powder machine, while others can not, which played a role in the selection of powder, Also played a role in determining the size of the fineness of the finished material. The speed of the separator in the ultrafine mill can be adjusted by itself, and when the speed of the machine is high, the same fineness of the material and the same large wind can not be through the selection of powder machine, can only fall into the grinding chamber once again grinding, and the fineness of the material is small particles in the same speed and the same wind action can be selected by the powder machine, In order to achieve the purpose of powder selection, but also to complete the adjustment of the fineness of finished material.
In addition to the above factors can affect the adjustment of fineness of finished materials, the various properties of ultra-fine grinding and components and other factors will affect the fineness of finished materials. When the mill rollers and the grinding disc wear because of abrasive materials and abrasion or powder machine wear will lead to the changes in the fineness of the finished material, users need to pay attention to timely and timely maintenance.