Drilling-mud mixers from this company feature high-efficiency gearboxes designed specifically for agitator service and have configurations for application requirements that are unique to mud-mixing. The advanced impeller technology enhances mixing performance, the company says, and proprietary analysis software is available to evaluate process parameters and ensure proper impeller selection for specific drilling-mud mixing conditions. The impellers reduce horsepower requirements and blade erosion compared to canted impellers or submersible mixers, the company says. — Chemineer Inc., Dayton, Ohio