1.4/6/8/12 grooves and mixed flow to make sure the drying evenly, ultra drying area and multi layer could improve drying efficiency.2.The mash plate is stainless and has the thermal conductivity, it can enhance the drying speed. It can save the energy by increase the mesh and input of hot air.3.Remove the screw conveyor on top of dryer. It can reduce the ratio of broken and unloading time.4.The entire dryer is designed to be strong and sturdy, making it suitable for heavy-duty. 5.Automatic moisture control prevents over-drying and weight loss.6.Indirect drying by biomass furnace, the grain is circulating and friction and the grain surface impurities exhausting by dust collection.7.Low temperature dryer can reduce the crack rate, improve the quality of grain.8.The automatic control system are easy operating. Automatic display of faults for easy troubleshooting. 9.Remote control system(optional) can achieve data interaction real time and monitoring equipment operating status. Easy to know the faults point when it occurs. And solve the faults asap. 10.The transmission bearings are all designed as low-speed, three-layer dust-proof protection. It can be improve the life span of bearings.11.The auger blade using the material of 45Mn, the hardness can reach HRC50~52. The life span is more longer.