... super rotor mill (ultra rotor mill, vortex mill, Eddy Mill, blade mill,multi rotor mill, superfine crusher, mill)The rotor made ... produce 140bd ultrasonic wave, 0.025 partial pressure differences and sonic jet current and vortex, which are very helpful to size ... Super Rotor Mill (ultra rotor mill, vortex mill, Eddy Mill, blade mill,multi rotor mill, superfine crusher, mill)