Sheet Metal & Plate, Reversing Mill

GRISET (France) Reversing Mill

MACHINE REF :9589

Machines For Sale — . Sheet Metal & Plate, Reversing Mill

MAKE :GRISET (France)

MODEL :Reversing Mill

SPECIFICATION :GRISET ENGINEERING (FRANCE) TYPE: COLD ROLLING MILL THAT OPERATES IN BOTH THE 2-HI MODE FOR BREAKDOWN GAUGE AND THE 4-HI MODE FOR FINISH GAUGE YEAR OF MANUFACTURE: 1995 CEASED OPERATION: 2013 FEATURE: EQUIPPED WITH VOLLMER GAUGES AND PSI AUTOMATIC GAUGE CONTROL (AGC) PLUS NEW SCREWODWN INSTALLED 2007 NEW RTK PAYOFF INSTALLED 2005 NEW RTK UPCOILER INSTALLED 2005 NEW TAIL PULLER COIL FEED MAXIMUM STRIP WIDTH: 26.5" (675mm) MINIMUM STRIP WIDTH: 20.6" (525mm) MAXIMUM ENTRY THICKNESS (2-HI MODE): 0.787" (20mm) MINIMUM FINISH THICKNESS (4-HI MODE): 0.015" (0.381mm) AS USED 0.030" (0.762mm) AS PER CATALOG MAXIMUM ROLLING FORCE: 3,000,000 LBS. (1,360,000 KG) MAXIMUM COIL WEIGHT: 15,000 LBS. (6,804 KG) LINE SPEED (2-HI MODE): 0 - 328 FPM (0 - 100m/Min.) LINE SPEED (4-HI MODE): 0 - 820 FPM (0 - 250m/Min.) ROLL SIZE: 2-HI ROLL DIAMETER: 23.6" (600mm) 2-HI ROLL FACE WIDTH: 29.5" (750mm) 2-HI OVERALL ROLL LENGTH: 106" (2713mm) 4-HI BACKUP ROLL DIAMETER: 23.6" (600mm) 4-HI BACKUP ROLL FACE WIDTH: 29.5" (750mm) 4-HI BACKUP ROLL LENGTH: 102" (2602mm) 4-HI WORK ROLL DIAMETER: 5.9" (150mm) 4-HI WORK ROLL FACE WIDTH: 29.5" (750mm) 4-HI WORK ROLL OVERALL LENGTH: 52.5" (1332mm) MAIN DRIVE MOTOR: 805 HP, 500/1000 RPM, 600 VOLTS, 1095 AMPS, GENERAL ELECTRIC CD6779 D.C. VARIABLE SPEED MAIN DRIVE GEARBOX: MANUFACTURER: HORSBURGH & SCOTT MODEL No.: 390-S WITH FOLLOWING GEAR RATIOS: 9.809 TO 1 IN 2-HI MODE 25.548 TO 1 IN 4-HI MODE MAIN DRIVE LUBRICATION: 5 HP, 1200 RPM, 13 GPM, 115 GAL. TANK CAPACITY WINDER DRIVE MOTORS: 270 HP, 650/2150 RPM, 500 VOLTS, 450 AMPS, GENERAL ELECTRIC CD6058 D.C. VARIABLE SPEED WINDER GEARBOX RATIO: MANDREL 13.696 TO 1 DRUM 47.614 TO 1 WINDER LUBRICATION: 3 HP, 1200 RPM, 7 GPM, 106 GAL. CAPACITY HYDRAULIC PUMPS: QUANTITY: 2 TYPE: ABB POWER: 37 KW, 1800 RPM, 460 VOLTS RECIRCULATING PUMPS: QUANTITY: 1 TYPE: ABB MBT 100 LB4 POWER: 3 KW, 1800 RPM, 480 VOLTS HYDRAULIC STATION: NOMINAL PRESSURE: 80 BARS (ADJUSTABLE) MAXIMUM FLOW: 2 x 175 L/Min. PRESSURE RELIEF: 90 BARS PRESSURE SWITCH: 65 BARS OIL TANK CAPACITY: 264 GAL. (1,000 LITERS) COOLANT SYSTEM: TANK CAPACITY: 7,000 GAL. (26,500 LITERS) No. OF PUMPS: 2 CAPACITY: 200 Cu. METERS/HOUR UPCOILER (ADDED IN 2004): MANUFACTURER: GRISET ENGINEERING (FRANCE) YEAR OF MANUFACTURE: 2004 MATERIAL: COPPER ALLOYS, BRONZE, BRASS YIELD STRENGTH: 150-620 N/mm2 STRIP WIDTH: 26.7" (680mm) MAXIMUM 18" (460mm) MINIMUM STRIP THICKNESS: 0.70" (18mm) MAXIMUM 0.216" (5.5mm) MINIMUM COIL INSIDE DIAMETER: 22"- 32" (560mm-810mm) COIL OUTSIDE DIAMETER: 76" (1930mm) MAXIMUM COIL WEIGHT: 25,000 LBS. (11,300 KG) MAXIMUM LINE SPEED: 300 FPM (91.5m/Min.) MAXIMUM PINCH ROLL DIAMETER: 7" (180mm) BOTTOM ROLL: HYDRAULICALLY POSITIONED BENDING ROLL: DIAMETER: 7" (180mm) USED AS LEVELING ROLL IN UNCOILING PROCESS ADJUSTED BY ELECTRIC SCREWDOWN SYSTEM WITH DISTANCE AND POSITION MEASUREMENT. SIDE GUIDES OPEN TO 31 1/2" (800mm) TO HANDLE CAMBERED MATERIAL. UPCOILER DRIVE: 75 KW, 460 VOLTS, 3 PHASE ROLL INVENTORY: 2-HI WORK ROLLS: 2 SETS (4 ROLLS) WITH CHOCKS AND BEARINGS PLUS 3 SPARE ROLLS 4-HI WORK ROLLS: 2 SETS (4 ROLLS) WITH CHOCKS AND BEARINGS PLUS 8 SPARE ROLLS 4-HI BACKUP ROLLS THIS GRISET MILL IS STILL INSTALLED AND CONNECTED AND STOPPED OPERATIONS IN 2013.