Davis Standard model 45IN45H 4.5″ 20:1 L/D rubber extruder having a four (4) zone electrically heated, water cooled (closed loop), vented barrel at a 49″ center-line height. Heavy-duty gearbox has a reduction ratio of 17.36:1 and is rated at 300 HP at a service factor of 1.5. Set up for maximum screw speed RPM of 100. The gearbox is direct driven in a tuck under manner by approximately a 150 HP Reliance D/C motor. The extruder has a water-cooled feed throat with power feed for cold feeding rubber. The barrel is vented and a has a vacuum pump mounted on the base. C-clamp with swing away die holder on the discharge. S/N J5585, Shop order 97702C. Manufactured 3/1985. 460/3/60 input.
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