... 30-60kg/h 3,Nitriding treatment and spray coating screw 4,Melt material in low temperature SJ Series Single ... -Screw Extruder Parameters:1, Kinds of Models: SJ45/30, SJ65/ ... SJ90/33, SJ20/33,SJ150/33;2, Composing separate type screw and mixing parts3, This can be used in plasticizing and ... -10080-160150-250300-500500-800 SJ Series Single Screw Extruder