The invention discloses a multi-groove type neodymium iron boron degumming, cleaning and drying machine. The multi-groove type neodymium iron boron degumming, cleaning and drying machine comprises a machine body, wherein a cleaning exhaust fan and a degumming exhaust fan are installed above the cabinet body, observation windows are arranged on front and rear wall plates of the cabinet body, and afeeding table and a discharging table are arranged at two ends of the cabinet body respectively; a drying assembly is arranged between the discharging table and the cabinet body; a cleaning assembly,a degumming assembly and a rinsing assembly are sequentially installed in the cabinet body and between the feeding table and the drying assembly; the feeding table, the cleaning assembly, the degumming assembly, the rinsing assembly, the drying assembly and the discharging table are connected by means of a conveying assembly; the conveying assembly comprises a conveying belt and a carrying assembly; and a circulating fan set is arranged on the back surface of a shell body of the drying assembly, a drying air port is formed in the bottom surface of the same, and a far-infrared heater is arranged at the top part of the same. The multi-groove type neodymium iron boron degumming, cleaning and drying machine has the effects of being small in pollution, high in production efficiency and controllable in quality, and solves the problems that granular products are prone to being adsorbed together and cleaning, degumming and drying difficulty is increased in the prior art.