Used 3.5″ welex 30/1 l/d extruder. New 1984, serial #2453. has electrically heated, water cooled (closed loop), vented, and plugged barrel. Includes vent stack and vacuum pump. Includes koellmann gearbox with 11.26/1 ratio, sn# 2270773, size unex 5.0, rated at 125hp at 1750 rpm input with 1.6 service factor belt driven by 100 hp statohm dc motor with scr control (mounted in temperature control panel). also includes manual screen changer.
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