Description of small sample preparation ball mill : 
Small sample preparation ball mill is grinding equipment for wet fine grinding 
of ore.It is applied in labs for processing and fine grinding of 
artificial placer materials and ores in metallurgical, building 
material, chemical, light, coal, water conservancy, electric power, 
ricultural and geological industries.The product is produced by the 
only enterprise designated by the former Ministry of Geology and 
Mineral Resources, in compliance with the Industrial standards. 
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