1.Twin screw extruder. 2.Large output. 3.Twin for pvc. 4.Famous elec parts. 5.Easy operation and well performance. Tiwn screw extruder details:1.Twin Screw Extruder for compounding can be used in the production of pipes,profiles, sheets and pelletizing with suitable dies and accessory machines. 2.Twin Screw Extruder for compounding with good quality barrel screw and gear box,and all of those ...