... ,profile... 4.CE Co-rotating parallel twin screw extruder (plastic extruder, plastic machine)Fature and structure:SJSH series building ... high molecule chemistry linr such as resin plant and plastic-makin plant.Mian technical standards:ModelSJSH63SJSH72SJSH92Diameter of the screw ... : Turkey, Ukraine, Saudi Arabia, Russia, Canada, Brazil, Iran, New Zealand and so on. Co-rotating parallel twin screw ...