USED: Davis Standard 1.5" pedestal... USED: Davis Standard 1.5" pedestal mounted single screw extruder, model DS15. Approx 26:1 L/D ratio. Electrically heated, air cooled 4 zone non-vented barrel. Water cooled feed throat with hopper. Driven by a 7.5 hp, 240 volt, 1750/2300 rpm DC motor thru a reducer, ratio 15:1. Includes a control panel with drive. Mounted on a common base. Built 1996. and the product is still available, |