One (1) used 6" Sterling extruder, 32:1 L/D, electrically heated, water cooled barrel with circulation system, jacketed feed section, 51" center line height, 400 hp dc motor with scr controller, 17.212:1 gear box ratio, 100 rpm screw speed, control panel designed for 6 barrel, 3 screen changer, 2 adaptor, 1 melt pump and 5 die zones, serial# 60433.