Pin whizzer mills has 3 chambers viz pin mill whizzer chamber and fan chamber these equipments are used for grinding only input fineness itself will be of the order of 250 to 300 mesh the mill chambers consist of pin disc rotors and pin disc stators input material enters radically from outer periphery and reaches to the center of the discs for moving axially into the whizzer chambers the whizzer chamber can be easily opened for adjusting whizzer blades without dismantling any other part of the equipment these are extremely versatile and can be used for a wide range of product