... ,feed,dry mortar,building material etc Characteristic of Premixed Feed Machine:-widely used for the mixing of powder feed ,such as ... batching hopper, Bag filter,bucket elevator,double-shaft high efficiency mixer and electric hoist .-High mixing speed and homogeneity.mixing time :1-3 ... mixing.- Pneumatic discharging door with quick discharging and lowest residue. High-efficiency Premixed Feed machine