Air Blast Dedusting Machine can be fitted after through feed buffing machines to make a continuous production system and the speed of the dedusting machine can be adjusted in accordance with the speed of buffing machine. The Dedusting Machine is designed to have two dedusting heads on the top and one dedusting head at the bottom. The Dedusting Machine can be easily connected to buke through-feed buffing machine to give excellent results in the continuous process. Air Blast Dedusting Machine is operated with special high speed compact roots blower which gives required quantity of air with pressure and minimum noise level.