Bentonite in Drilling Mud Advanced Science News
· The bentonite manufacturer selection was made for a cyclone configuration with a PM 20U4 pendulum mill and an SDR Radial Classifier 1200 for coarse grinding from 15–25% > 63 μm. What finally convinced the Middle East bentonite manufacturer was the impressive wear protection provided by the NEA mill, as the supplier of the grinding and classifying systems told. The impurities in bentonite ...