Used 3.5″ 30/1 alfa marathon single-screw extruder. Unit has an electrically heated, water cooled, and vented barrel. 30″ centerline height. Gearbox has reduction ratio of 11.2:1 and is driven by 150 hp, 575 volt, 60 hz, 1750 rpm ac motor with inverter. Temperature control panel with (7) barrel and (1) screen changer temperature controllers. Serial #2342ex 11-99. Built in 1999. Reportedly rebuilt 2008.
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