3"(80 MM) x 15"(390 MM) x 12"(300 MM) FROHLING 4-HI REVERSING MILL (1690)

MANUFACTURER J. FROHLING

WORK ROLL SIZE 3.14" DIA. X 11.8"
(80 MM) X (300 MM)
BACKUP ROLL SIZE 15.35" DIA. X 11.8" FACE
(390 MM) X (300 MM)
BEARINGS ROLLERS
SCREWDOWNS HYDRAULIC
PREVIOUS APPLICATION COPPER, BRASS, BRONZE
MAX. WIDTH 8" (204 MM)
MAX. THICKNESS .080" (2.0 MM)
MIN. THICKNESS .002" (0.05 MM)
TOLERANCE +/- .0001" (+/- 0.0025MM)
ROLLING SPEED 0/1092/1640RPM, 0/333/500 M/MIN)

MILL CONSISTS OF:
DECOILER
DECOILER BLOCK SIZE 10 1/2"/11" I.D. X 12" FACE
DRIVE 63HP, 47KW, 400/1350RPM, 290V,
180 AMPS, DC
HYD. PUSHOFF
HYD. EXPANSION
DEFLECTOR ROLL
ROLL SIZE 4.7" DIA. X 11.8" FACE
(120 MM) X (300 MM)
HYD. HOLDDOWN
WIPERS
SIDE EDGE ROLLS
MILL
BEARINGS ROLLER
SCREWDOWN TYPE HYD.
MILL STAND CROSS SECTION 7" X 9 1/4"
WINDOW WIDTH 8 1/2"
BEARING LUBRICATION FORCED OIL
STRIP LUBRICATION SYSTEM
SPINDLES AND COUPLINGS UNIVERSAL
BACK UP ROLL DRIVEN
MAIN MILL DRIVE 290 HP, 215 KW, 1000/1700 RPM,
460 V, 500 AMPS, ENGLISH CON-
STRUCTION, SERIAL# 32499, TYPE
SY 19AC W/TCH. GENERATOR
WINDERS
BLOCK SIZE 10 1/2" /11"I.D. (270/290MM)
TYPE EXPANSION HYD.
TYPE PUSHOFF HYD.
BELT WRAPPER
EA. WINDER HAS TWO DRIVES IN SERIES
DRIVE NO. 1 63 HP, 47 KW, 400-1350 RPM,
290 V, 180 AMPS, DC BY ELEC.
CONSTRUCTION LTD. TYPE SY13AB
DRIVE NO. 2 37 HP, 28 RPM, 400/1350 RPM,
175 V, 180 AMPS, DC BY ELEC.
CONSTRUCTION LTD. TYPE SY13AB
SPINDLES UNIVERSAL
ELECTRIC CONTROLS
TYPE SCR THYRISTOR CONTROLS
MANUFACTURER ENGLISH ELEC. (WOLVERHAMPTON) LTD.
FOR MAIN DRIVE 290 HP, INPUT 400/1400 V, 3PH,
50 HZ TO OUTPUT 460 V, 300 AMPS,
DC, CONT. STARTING TORQUE 2 FT.,
SPEED RANGE 1000/1700
FOR EACH WINDER INPUT 400/400 V, 3PH, 50HZ, OUT-
PUT 460 V, 180 AMPS DC, STARTING
TORQUE 2 FL., SPEED RANGE
0/400/1350
OVERALL FLOOR SPACE 28 FT. WIDE X 34 FT. DEEP. APPROX.
EXCLUDING ELECTRICAL CONTROLS AND
PUMPS
NOTE: PURCHASER MUST SUPPLY THICKNESS GUAGES AND ONE 63 KW WINDER
MOTOR.

********SPECIFICATIONS ARE SUBJECT TO BUYERS VERIFICATION***********