In the ceramic industry, if the ceramic billet is processed without drying, it will cause cracking, while in the wood industry, when the mould is manufactured, it is also necessary to dry. Therefore, in order to meet the needs of the present production process, spray granulation drying equipment has begun to appear, and has been applied in many industries. And after having this kind of equipment now, it can also help the people concerned smoothly and complete the specific work.