... screw, plastic extruder high output for PVC cable SHJ-95/200 air cooling hot face twin screw extruder(CE Standards)Application ... /20Main parts: SHJ-95 twin screw extruder host machine, SJ-200 single screw extruder host machine, oil lubrication system, soft water ... .Advantage: good cooling effect, good looking pellets, high outputSHJ-95/200 air cooling hot face twin screw extrudertwin screw, double screw ...