Abstract: Under the stimulation of agricultural mechanized production,the popularization rate of grain drying equipment in China has increased rapidly,which has effectively promoted the technological upgrading and output improvement of grain drying equipment manufacturers. The domestic grain drying equipment has strongly supported the demand for drying treatment after grain harvest,and is conducive to reducing the grain loss during storage. Based on this,this paper analyzes the market situation and product demand of grain drying equipment,explains the sales characteristics and typical models of grain drying equipment,summarizes the influencing factors of the sales volume and penetration rate of grain drying equipment,and gives suggestions for the development of grain drying equipment.