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MACHINE #10796
SPECIFICATIONS
MANUFACTURER FENN MANUFACTURING CO
MODEL 4-055
TYPE 2 HI/4 HI ROLLING REVERSING MILL WITH HYDRAULIC
ROLL POSITION SYSTEM (SCREWDOWNS)& ANTICIPATORY
MASS FLOW AUTOMATIC GAUGE CONTROL (AGC) SYSTEM.
MILL IS BACK UP ROLL DRIVEN
MILL NO LONGER HAS 4 HI WORK ROLL ASSEMBLIES
MILL SPEED 0 TO 200 FPM
PASS LINE HEIGHT 41"
SEPARATING FORCE CAPACITY 100,000 LBS at 100 FPM
ROLL SIZE
-BACK UP ROLLS
-DIAMETER 5 1/4"
-FACE WIDTH 8"
-JOURNAL DIAMETER 3 3/8"
-WORK ROLLS (NO LONGER WITH MACHINE)
-DIAMETER 2 1/4"
-FACE WIDTH 8"
COLUMN SIZE 4 7/8" X 5"
BEARING TYPE ROLLER BEARINGS
BEARING LUBRICATION FORCE FEED OIL LUBRICATION
MAIN DRIVE MOTOR 25 HP 1750 RPM DC
REDUCER/PINION STAND D.O. JAMES
MODEL SA72-7PR
12:1 RATIO
TABLES ENTRY AND EXIT
ITEMS MOUNT ON EACH TABLE PRATT & WHITNEY THICKNESS GAUGE
BILLY ROLL (DEFLECTOR ROLL)/DIGITIZER (ENCODER)
-BILLY ROLL/DIGITIZER 4" DIA X 8" FACE BILLY MTD ON TABLE WITH
A ROTARY ENCODER TO TRANSMIT STRIP SPEED
INFORMATION TO PLC
-PRATT & WHITNEY
THICKNESS GAUGES MODEL 10A THICKNESS CONTACT GAUGE
GAUGES ARE MOUNTED ON SLIDE BASE SO THAT THEY
CAN BE MOVED OUT OF POSITION
RECOILERS
-TYPE REVERSING COILERS WITH HYDRAULIC COIL PUSHOFF-
MOUNTED ON BASES AND ATTACHED TO MILL
-QUANTITY (2)-ONE EACH MOUNTED AT ENTRY AND EXIT
SIDES OF MILL
-DRIVE MOTOR 5 HP 1750 RPM DC
-REDUCER DO JAMES- DESIGNED FOR OVERHUNG LOADS
MODEL H182
27.895:1 RATIO
-DRUM
-TYPE COLLAPSIBLE- MANUAL
-DIAMETER 12"
-FACE WIDTH 9"
-TENSION/SPEED CONTROL LOAD CELL/DANCER UNIT IS USED BETWEEN THE MILL
AND EACH COILER TO MONITOR AND SIGNAL ADJUSTMENT
REQUIREMENTS
SCREWDOWNS
-TYPE HYDRAULIC FOR USE WITH ANTICIPATORY MASS FLOW
AGC (AUTOMATIC GAUGE CONTROL) SYSTEM
-POSITION FEEDBACK SCHNEEBURGER TRANSDUCERS
CONTROL SYSTEM
CONSISTING OF: EUROTHERM 590 SERIES DIGITAL DC DRIVE SYSTEM
CLOSED LOOP HYDRAULIC ROLL POSITION SYSTEM WITH
ANTICIPATORY MASS FLOW AGC
-CPU DIRECT LOGIC 305
-MOTION CONTROLLER BAKER MOTION MAX INTEGRATED MOTION CONTROLLER
-DISPLAY VIDEO DISPLAY
-AGC SYSTEM MODES: FEED FORWARD
ELONGATION
AFTER THE FACT
ANTI TILT
MINIMUM PRESSURE LIMIT
MILL IS EQUIPPED WITH AIR OPERATED ROLL WIPERS, SELF-CONTAINED COOLANT SYSTEM
TO SUPPLY COOLANT TO EXTERNAL SURFACE OF ROLL AND MANUALLY OPERATED ROLL
CHANGER.
*PRICE QUOTED IS EX-WORKS AS IS WHERE IS SUBJECT TO PRIOR SALE**
**ALL SPECIFICATIONS ARE SUBJECT TO VERIFICATION BY PURCHASER**
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