The design of this machine is exquisite , cleverly to combine the vibration sieve, air blower, storage hopper as one machine set ,firstly , the vibration sieve according to the particle size to automate grading discharge , then the material though air blower to storage hopper . it provides many function , such as decrease the labor , less land occupation , high efficiency , easy operation to storage the material in a intelligent method . the best choice of granulating and masterbatch industry .