Used 3.5″ sterling 30/1 l/d hi-boy extruder. Has 72″ centerline height, new 1983. includes pvc screw, driven by 75 hp dc motor with scr control. Has gearbox with 14/1 reduction, has electrically heated barrel with cast aluminum water cooled heaters. 72″ centerline height, 460 volt ac input. Includes single pvc processing head for blow molding.
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