Bentonite Grinding Mill Plant. Bentonite is widely used as decolorizing agent binder thixotropic agent suspending agent stabilizer filings feed and catalyst in agriculture light industry and cosmetics pharmaceutics its also used as water-proof material. Making Bentonite powder you can use R series Raymond mill which is optimized by our experts combines low consumption low This machine adopts the advanced structure of the same types of products in the domestic and foreign market and is upgraded and improved based on traditional Raymond mill. Compared with ball mill, this equipment has high grinding efficiency, low electricity consumption, and small coverage size and one-time investment. The grinding roll tightly presses on the grinding ring study contain estimates of electricity consumption for the mining and processing of ores, concentrates, intermediate products, and industrial and refined metallic commodities on a kilowatt-hour (kWh) per unit basis, primarily the metric ton (ton) or troy ounce.