Spin flash dryer offered by bifriends engineering works [bew], has a unique three actions in one machine i.E. Drying, pulverising & size classification. It is dust free operation and provides product fineness & moisture content are easy to control. It has effective heat & mass transfer, short drying time. Uniform drying, larger particles with higher moisture content do not pass through classifier rotor & therefore have larger residence time. Its compact layout space requirement and height are much less than pneumatic driers or spray driers. Easy working and cleaning, very economic in operation. Less maintenance cost.
