KOSUN MD series high effective oilfield drilling fluids cleaner is the second or third stage drilling fluids solids control equipment of drilling fluids recycling system.This oil drilling fluids cleaner will handle the solids particle after being treated by the first grade separation equipment. The mud will be recovered and cuttings which are bigger than mud will be removed. Then the cuttings in the underflow will flow into circulation mud tanks through the screens of the drilling mud cleaner when the weighted mud passes while the particles that are bigger than mesh will be removed.