Choosing Ball Milling Media for Firework Chemical Milling,
Ceramic is hard, does not wear out quickly, but some types of ceramic do spark. Once again, many pyros have used it for all their mill runs, but that does not mean that the next time couldn't present a problem. Some people have said that if they bang pieces of their ceramic media together in the dark, they can see little sparks being generated.Ball mills - Metso,With more than 100 years of experience in ball mill technology, Metso’s ball mills are designed for long life and minimum maintenance. They grind ores and other materials typically to 35 mesh or finer in a variety of applications, both in open or closed circuits.Ball Mill,Grinding Ball Mill Equipment For Sale, Ball Mill,,Wet Grid Ball Mill . Capacity: 0.5-500TPH Feed Size: ≤25 mm. Grid ball mill is widely used in smashing all kinds of ores and other materials, ore dressing and national economic departments like building and chemical industries etc. The size of ore shall not exceed 65mm and the best feed size is under 6mm.