The status of China's grain drying equipment, combined with the vast rural market demand, Zhengzhou Dingli company believe that the development of domestic grain drying equipment will show the following development trends:
 

 
( 1 ) Design a high moisture grains down safety standards for equipment , requiring more than 10% decline , for which there are two ways: First, the use of combined drying method , the synthesis of two or more drying unit coming of a new drying method the drying process , such as high-temperature fast flow of wet grain dryer preheating, then rotary drum dryer for drying at lower temperatures . From the current world grain drying technology developed countries , this is a trend. Second, the design of high-performance flash dryer grain .
 
 ( 2 ) Grain dryer should be large-scale development , the need to develop capacity in the next 20-30 tons of equipment per hour.
 
 ( 3 ) The application of advanced control technology, the drying process to achieve automatic or semi- automatic direction.
 
( 4 ) Be able to quickly process large quantities of high-temperature and high-moisture grain.
 
 ( 5 ) Study coal for energy, indirect energy efficient dryer is still the main direction , but should also explore new energy dryers, such as microwave energy , solar energy.
 
 ( 6 ) Should be small rural grain dryers , multi-direction required to move , easy to operate , low investment and to ensure the quality of grain drying .