... line is mainly used to make the pellet from pet flakes.,after thread extruding out of mould then cutting into granules. Single Screw ... , board, thread, tape, as well as granule.Main Technical Parameter:Screw diameter: Φ30,45,65,90,100,120,150Cooling method: Forced ... : Water ring pelletizing or stand pelletizingControl section: 7 section. pet single screw pelletizing,granulating line,granulator