Ball Mill An Overview Sciencedirect Topics.To make your own black powder at home, you need only fairly easy to obtain ingredients. you can buy a pound bag of 99.8% pure ammonium nitrate for $14 and a pound bag of sulfur for $2.99 online at dudadiesel.com. then just make your own charcoal. activated charcoal isnt really good for making black powder. you want regular, raw charcoal.send message
Praha is a leader in the mining industry, mainly with sand and gravel equipment, milling equipment, mineral processing equipment, building materials equipment, etc..