Used Werner & Pfleiderer Model ZSK133 Mega co-rotating Twin Screw Extruder. Includes 12 spare new/rebuilt barrel sections, (2) sets of spare screw shafts and screw elements, both used and new.
Driven by 1500 hp, 850 rpm DC motor with GE Powerlogic SCR drive and isolation transformer. As currently installed, maximum 467 rpm screw speed.
Extruder is 35:1 L/D, with vented electrically heated water cooled barrel. Extruder is equipped with Flender gearbox with 1.837:1 gear ratio supplying 15,100 Newton meters per shaft.
Includes (1) Century 120mm and (1) W & P 133mm side feeders, each with 20 HP AC motor and controls.
Built May 1999.