... capacity:150--305 kg/hr Advantage:Multi-layer co-extrusion machine group adopted several top patented technologies.It is applicable ... inoculation,blod,and apparatus),chemical,pesticide,commodity,military products.This machine group adopts high and new technologies of multilayer co- ... 6055*7L/DL/D30:130:130:1Screw max.Speedr/min120120120Main motor powerkw22/30/2230/22/22/22/3030*7Bubble cooling ...