... with belt conveyor ,densifier unit , automatic filter mesh changing machine , SJ120 extruder PP PE pelletizing line ... -stop automatic hydraulic filter changing system , single screw extruder , recycle water cooling tank , dewater machine , air blowing machine ,storge ... style : standard cutting with extrusion mould .4. auxiliary machine : pellets cooling with classifytechnical data :extruder : SJ120 ...