Egan Machinery 6″ Single Screw Extruder. Approximate 22 to 1 L/D ratio, electrically heated, water cooled 7 zone non-vented barrel with pump, tank, and heat exchanger. Water cooled feed throat, no hopper. Approximate 42″ centerline height. Driven by a 250hp, 3/60/460 volt, 1785 rpm motor thru a Philadelphia reducer, ratio 15 to 1.