Description Overview Davis Standard 40/1 L/D non-vented extruder 6 inch extruder, new in 1993 Model #165mm 60TPIH Drive and Power Driven by 327 kW (437 hp) DC motor with SCR control 460 volt, 60 Hz AC input Direct connected to gearbox with 17.21 ratio Gear box with 17.21/1 gear ratio Rated at 526 hp with 1.5 service factor supplying 102 rpm screw speed Heating and Cooling Electrically heated and water cooled Has temperature control panel Water cooled feed throat Top center location approximately 8 inch by 12 inch rectangular in design Included Equipment 6 inch Extek screen changer model HSC-60 Screen changer is “C” clamped to extruder barrel Includes hydraulic pump but missing one breaker plate