Davis Standard model 25IN, 2.5″ extruder, S/N J7012. SO# 98057. Originally manufactured in August 1985, rebuilt by Davis Standard in 2003. 24:1 L/D electrically heated water cooled (closed loop) barrel at a 42″ center-line height. Barrel is vented but plugged. Gearbox has a reduction ratio of 17.26:1 and is rated at 75 HP with a service factor of 1.25 to 1. 3-3/4″ x 3-3/4″ feed throat with no in-feed hopper. Gearbox is belt driven by a 50 HP, 1775 / 3465 RPM A/C motor with inverter allowing for a maximum screw speed of 100 RPM. Integral control panel has hardware for temperature control but lacks instruments or a touch screen. C-clamp on discharge. Includes two screws with neither installed. 460V/3ph/60Hz operation.
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