Conical Twin Screw Extruder 1.excellent plasticization 2.stable performace 3.plastic extruder 4.CE&ISO9001 Conical Twin Screw Extruder (double screw extruder, plastic extruder)Feature and structure:SJSZ series cone twin screw stem extruder is composed of barrel screw, gear transmission system, measurable feeding, vacuum deaerating, heating, cooling and electric control components etc.It is mainly ...