... treatment and spray coating screw 4,Melt material in low temperature SJ Series Single-Screw Extruder Parameters:1, Kinds of Models ... type screw and mixing parts3, This can be used in plasticizing and extruding.4, Kinds of plastic products such ... Advantages:1, More extrusion throughput;2, Design in advance, good in plasticization and low in energy consumption;3, Competitive price and quality service ...