Characteristics of superfine ball mill: Different design from traditional cement and mining processing, and in line with the requirements of Germany superfine material feeding and processing. Optimize length-diameter ratio to avoid over-grinding and achieve the best effect of grinding. Optimize aperture ratio and design of grate board, and improve the fineness by using lesser grinding medium. Discharge the powder by grid smoothly，no need cooling for the cylindrical shell. Optimize liner and the shape and the material for grinding medium, reduce the damage rate and improve the grinding efficiency according to Germany requirements. For hard minerals, adopt Non-iron pollution design. Use alumina ceramics, quartz, silex and other special material for liner and grinding medium. Adopt reasonable grinding medium as required, high feeding ratio and high efficiency. Add grinding additives when grinding ultra-fine powder to improve grinding efficiency. Optimize the matching of the energy consumption and grinding drive, reduce energy consumption. Formed a closed system with classifier, negative pressure conveying and less dust. MTZ series cylinder type air-swept coal mill is mainly used for grinding various hardness coals. It is adaptable, reliable and easy maintenance. cylinder coal mill is equipped with lifting device, screen ball unloaded device, slow transmission device and lubricating device. The lifting device located on the main bearing; when maintenance, it jacks up the rotating parts of the Coal mill. the screen handing ball device is used for regularly screening and unload the steel ball. If you want to learn more about Baichy equipment and price, please visit our website :http://www.baichy-crusher.com http://www.baichy.com/ telephone :0086-371-86555722 E-mail:baichy2003@qq.com