Used 194mm Berstorff Twin Screw Extruder. Model ZE180A x 28D-UT. 192.3mm Screw OD. Spline shaft screw (24) teeth, L/D ration 28:1. (5) Closed barrel sections. (2) Open barrel sections. Electri heating to 30kW/barrel. 1750-7000kg/hr throughput. 3000 HP Siemens induction motor with Berstorff gear box and A-B 1557 controls.