USED 40" WIDE DAVIS/ERWEPA EXTRUSION COATING PACKAGE CURRENTLY INSTALLED IN RESEARCH AND DEVELOPMENT CENTER. LINE NEW FROM 1980-2003. EQUIPPED WITH SINGLE POSITION 42" WIDE UNWIND STAND FOR 60" DIAMETER ROLLS, SHAFTLESS DESIGN WITH FLOOR PICKUP, NEW 2003. HAS DANCER FOR SPEED CONTROL, S-WRAP PULL ROLL STAND, 43" WIDE X 12" O.D. DIRECT GRAVURE PRIMER STATION WITH DOCTOR BLADE, MATERIAL APPLICATOR, 15 HP DC MOTOR AND MOFFITT APPROXIMATELY A 15 FOOT OVERALL TRAVEL VERTICAL DRYER, GAS FIRED.
SYSTEM INCLUDES (4) TREATERS AS FOLLOWS:
- WISE FUEL ENGINEERING FLAME TREATER MODEL 4218EXT
- ENERCON PLASMA TREATER, SINGLE SIDED MODEL LM4543200-002
- 43" ENERCON 2-SIDED TREATER WITH CERAMIC ROLL
- 34" WIDE ENERCON BARE ROLL TREATER SINGLE SIDED (INSTALLED ON AUXILIARY UNWIND)
HAS AUXILIARY UNWIND STAND DRIVEN BY 25 HP DC MOTOR WITH ELECTRIC EYE FOR VIEWING ROLL DIAMETER FOR TENSION CONTROL.
PRIMARY EXTRUSION COATING STATION IS ERWEPA 44" WIDE ROLL FACE X 30"O.D. INCLUDING MATT FINISH ROLL, POLISHED CHROME PLATED ROLL, 45% GLOSS COATING ROLL. HAS 10" AND 8" BACK UP ROLLS AND 10" DIAMETER CHROME PICK OFF ROLL. ALL ROLLS EQUIPPED WITH ROTARY UNIONS.
DOWNSTREAM FROM EXTRUSION COATING STATION IS SHEAR CUT SLITTING STATION FOR EDGE TRIM, EUROTHERM GUAGING SYSTEM MODEL GAMN, AND SINGLE POSITIO SURFACE WINDER 49" WIDE WITH AUTO CUTOFF (PLUNGE KNIFE) FOR 60" O.D. FINISHED ROLL UNTILIZING 6", 8", 12" AIR SHAFTS. WINDER EQUIPPED WITH PICK AND PLACE ROBOT FOR REMOVAL OF SHAFT AND REPLACE AIR SHAFT WITH FINISHED ROLL BACK ONTO WINDER.
EXTRUSION PACKAGE CONSISTS OF (2) 3.5" DAVIS ERWEPA 28/1 L/D AIR COOLED EXTRUDERS DRIVEN BY 200 HP DC MOTORS. (2) 2.5" DAVIS/ERWEPA 28/1 L/D EXTRUDERS DRIVEN BY 75 HP MOTORS, (1) AIR COOLED, (1) WATER COOLED. EACH EXTRUDER HAS 58" CENTERLINE AND MOUNTED ON 38" HIGH MOTORIZED CART FOR MOVING EXTRUSION PACKAGE FOWARD AND REVERSE FROM LINE. DIE PACKAGES INCLUDE BLACK CLAWSON MANUALLY ADJUSTED DIE WITH MOTORIZED INTERNAL DECKLING AND CLOREN AUTOFLEX DIE.
AUXILIARY EQUIPMENT INCLUDES 1 TON AND 2 TON OVERHEAD CRANES, (2) 10 HP PNEUMATIC CONVEYING SYSTEMS, (4) COMPONENT PROCESS CONTROL, GRAVIMETRIC BLENDING SYSTEM FOR 2500 LBS. PER HOUR, BERINGER BURN-OUT OVEN WITH 17" X 24" CHAMBER, 120" APPLETON AUTOMATIC CORE CUTTER, MAREN MODEL 72 HORIZONTAL BALER WITH AUTO-TIE CAPABILITY. INLCUDES DUST COLLECTOR WITH AIR JET PULSE FOR BAG CLEANING.
ALSO INCLUDED IN THIS LINE IS 1000 LB WALTON STOUT CRYSTALLIZER WITH ELECTRIC HEAT STATION AND AGITATION, NEW 1996.
WALTON STOUT MODEL WSD1000 DESICCANT DRYER WITH APPROXIMATELY 3000 LB HOPPER, DUST COLLECTOR, CYCLONE, AND WATER COOLED (POLYCOOL) HEAT EXCHANGER.
1200 LB ELECTRICALLY HEATED DRYER
1800 LB ELECTRICALLY HEATED DRYER
LINE STILL INSTALLED AS OPERATED AND PREVIOUSLY RUN ON NYLON, PET, LDPE LAMINATES TO PAPER. 2000 FEET PER MINUTE CAPABILITY AND INCLUDES ALLEN BRADLEY CONTROL UTILIZING "WONDER WARE" SOFTWARE FOR LINE CONTROL.
