Bentonite Mill



Next, the Bentonite is processed through coal or gas fired rotary dryers, in addition to calciners to reduce the moisture content. Control of the temperature in the dryer is important because many of the Bentonite properties can be destroyed if too much heat is applied. As a result of the drying, the Bentonite is only 5-20 percent moisture. The Bentonite product is then pulverized and manufactured into customer specifications. After the processing, the Bentonite is either bagged or shipped in bulk by rail or truck.