ROOT Group RTSM-BD series pin type bead/sand/media bead mill grinding machine with dynamic gap separator is designed for micron/sub-micron/nano-scale grinding. Outlet separator with dynamic/static gap offers the ability of handling medium/high viscosity materials. The high-efficiency pin type agitator is designed with the principles of fluid mechanics and our abundant experience, suitable for handling cases with various material viscosity, particle size, grinding fineness and grinding process.Request a Quote