Ball Mill Lb Single Drum-HN Mining Machinery Manufacturer
Quick and Easy Black Powder Ball Mill — Skylighter, Inc. Standard length mill times are half an hour for individual chemicals, and 2-4 hours for high-quality black powder. 6-Pound, Dual Drum Ball Mill (Skylighter #TL5005) Note: Some companies also sell similar, but less expensive 3-pound, single-drum mills. Cylindrical Ball Mill is an efficient tool for grinding materials like ores, chemicals, ceramic raw materials, paints etc. into fine powder or fine paste by grinding in a wet way.