... 4.multiple functions DPJ60 Small Type Feed Extruder Characteristics of the multifunctional machine:1. Mostly, grain such as rice, ... are used as raw materials. This machine helps make the process flow shortened greatly, costs saved and capacity promoted. ... systematized , pellet fluffed up and sterilized. So the pellet feed can float onto the water surface, not sinking or spreading apart, thus nutrient ...