Profile: Mineral Engineering Processes Ltd. specializes in mineral process engineering services. We design mineral process circuit flow sheets for a wide range of processes/treatments such as complete silica sand washing plants, mineral ore dressing, fine coal washing plants, and contaminated soil washing plants. The hydro cyclone uses centrifugal force to separate solids from liquid, or to classify coarser or greater mass particles from finer or lesser mass solids. This force is generated by converting the delivery head of slurry at the inlet volute into a spiraling passage through the cyclone.