Davis standard model 15INDS20 1.5″ extruder S/N K-9754. SO# 02359. 24:1 L/D. Powered by a fan cooled 15 HP 500-Volt 1750/2300 RPM DC motor through a 6.53:1 gearbox 152 RPM screw speed. Electrically heated and fan cooled 4 zone barrel at a 42″ centerline. 50 HP capacity gearbox with a 1.5 service factor. Chrome plated single stage double wave screw with Madux mixer, 460V/3ph/60Hz input to control panels. Reliance Maxpak III V/S drive Maco / Davis 8000 and 8801 controllers. Includes handy clamp and additional drives that are operational. Unit does not include belt puller and melt pump. All manufactured July 1989.
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