China - For today's ball mill, there are many factors which need to be better improved. Today, the engineer from famous China ball mail producer Hengxing Machinery will introduce www.crushers-china.net with people these factors about ball mill¡¯s disadvantages.
First, the configuration for the ball mill is quite expensive. Since the rotating speed of the body of ball Mill is very low which is 15 to 25 revolutions per minute, each ball mill need to be configured the expensive deceleration devices if the enterprise use the ordinary motor drive. That is the main reason why the configuration cost for the Flotation machine is very high.
The second disadvantage should be the high production costs. During the work of impacting and grinding, the grinding bodies into the machine will also be worn at the same time. The cylinder liners and other body parts have been grinding stripping. So, in the entire production process, the amount of iron consuming for grinding operations which is for raw material preparation and grinding of cement is very huge. According to analysts from Hengxing Machinery, the production of every ton of cement will consume about one KG steels. The engineer from Hengxing Machinery said that they apply the special wear and tear material to solve this problem.
The third factor should be the low working efficiency. For example, in the working process of the production for cement, the electricity used for crushing operations account for two third of the whole electricity of the whole plant. According to statistics, the production for every ton of cement will consume electricity for not less than 70 kilowatt hours but effective utilization of this part of the energy is very low. According to analysts, input power for cement ball mill for grinding material is only 5 % to 7 % of the whole energy consumption. However, the vast majority of energy consumption will be consumed to other aspects. It is a great waste. However, the ball mill from Hengxing Machinery does not exist this serious problem.
The other problem for the ball mill should be the cumbersome body and amazing weight. The total weight of the large size ball mill can reach to hundred tons or more so that the first time investment for the ball mill is inevitable big. This problem is very commonly for each ball mill manufacturer.
Although there are many existing problems for the Ball millBal today, the technical development will help each manufacturer for ball mill solve these problems one by one. However, Hengxing Machinery is the excellent example among these ball mill manufacturers.
About Hengxing Machinery
Hengxing Machinery provides you Flotation machine, Briquette machine, Ball mill, China Ball mill, rotary kiln, China rotary kiln and flotation cell. If you need, please contact us.Contact:
Zhengzhou Hengxing Heavy Equipment Co., Ltd