... treatment and spray coating screw 4,Melt material in low temperature SJ Series Single-Screw Extruder Parameters:1, Kinds ... SJ20/33,SJ150/33;2, Composing separate type screw and mixing parts3, This can be used in ... as well as pelletizing, plate, thread , ribbon, insulating layer of cable, hollow products. Advantages:1, More extrusion throughput ... 160150-250300-500500-800 SJ Series Single Screw Extruder