The advantages and disadvantages of ball mill grinding proce
Author : RuiGuang Time : 2013-12-12 Click :
Small particles of particle size in the range 3-30mm, it need to use ball mill to make the material size become 100um or smaller to 5um, . The use of balls , steel sections , such as the impact of grinding and grinding materials , so that the materials meet the above requirements geometry process called milling process . Carries on the machine of the ball mill process is called the ball mill..Ball mill is minaly used in mining, building materials, electric power and other industries , and its advantages ;
1 , the material adaptability , continuous production , production capacity, to meet the requirements of large-scale industrial production ;
2, the grinding ratio, up to 300 or more, and is easy to adjust the fineness of grinding of the product;
3 , suitable for dry and wet operations ;
4 , the structure is simple, rugged, reliable operation , maintenance and management is simple , running high ;
5 , sealing strong , can be negative pressure operation .
The disadvantages are:
1 , high power and efficient energy utilization is low , most of the energy into other forms of energy ( heat, sound ) and disappear ;
2 , the weight of large , high prices ;
3 , supporting devices such as gear and dust bag (dry method using ) high price ;
4 , material consumption per unit of production , high maintenance costs ;
5, the noise is large ;
6, high infrastructure investment .
The above are the advantages and disadvantages of ball mill in practical experience , we will continue to promote the advantages and disadvantages we are also further improved, and now we have one drawback was improved using the auto decompression start cabinet , effectively saving ball mill was completed in this area requirements.