1.Large production :8-12kg rice can be bulked once 2.Saving labor:a skilled worker can be operate 3 equipment 3.Shorter heating time :it takes only 6 minutes to bulk corn once 4.Saving energy:finished production per unit wastes less energy than the ordinary type 5.Safe and easy operation:4 Security insurance,provincial testing,reducing labor intensity,user-friendly design,easy operation of the workers 6.It is more convenient to collect materials,the equipment inclines 35 degrees to the collection place and ejects materials. 7.Reduce noise,power saved