Single Screw Extruders

ONE (1) USED 4.5" 30:1 JOHNSON EXTRUDER HAVING ELECTRICALLY HEATED, LIQUID COOLED(CLOSED LOOP) NON VENTED BARREL AT A 57" CENTERLINE HEIGHT. GEARBOX IS A LUFKIN CHANGE GEAR TYPE HAVING 17.55:1 GEARS INSTALLED AND IS RATED AT 200 HP AT A SERVICE FACTOR OF 1.25. GEARBOX IS DIRECT DRIVEN IN A TUCK-UNDER MANNER BY A 200 HP RELIANCE DC MOTOR WITH SCR CONTROL. INTEGRAL TEMPERATURE PANEL HAS (5) BARREL ZONES AND (6) DIE ZONES OF BARBER COLEMAN CONTROLLERS. BARREL, SCREW AND CAST ALUMINUM HEATERS WERE REPLACED IN 1999. C-CLAMP ON EXTRUDER DISCHARGE. SERIAL NUMBER 3034-19. POWER REQUIREMENTS 460/3/60 120 AMPS FOR BARREL AND 275 AMPS FOR THE 200 HP DC DRIVE. INCLUDES THREE SPARE SCREWS. MFD 9/1980.