Tool Review: Drum Sanders woodmagazine . Trust us: Once you get a drum sander, you''''ll find yourself using it on virtually every project. To help you decide if a drum sander is right for you, and which one to buy, we tested five models priced under $1,200—two closed machines that handle stock up to 12" wide, and three openended units that sand twice as wide as their 1018" drums.
Dynabrade Die Grinder Rotary Type 51304. Ball Mill. Ball mill is the key equipment for grinding after the crushing process, which is widely used in the manufacture industries, such as cement, silie, new building material, refractory material, fertilizer, ferrous metal, nonferrous metal and glass ceramics and can be used for the dry and wet grinding for all kinds of ores and other grindable ...