saving energy mini small fish feed pellet production line
Small Fish Feed Pellet Production Line Introduction
3.Pellet Extruding 3.1 Working Principle The extruder has a pair of screws and sleeves that have the function of mixing and twisting. After the raw material enters the expansion chamber, the material is squeezed, rubbed, sheared, etc. between the screw sleeves, and the internal pressure is continuously increased, up to 4Mpa, and the temperature is continuously rising, up to 140 degrees Celsius.
In Nigeria Fish Feed Pellet Machine Costs, Bu...
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