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1250mm Hitachi 6HI Cold Reversible Rolling Mill

1250mm Hitachi 6-HI Cold Reversible Rolling Mill [88064]
Original Year: 1971
Upgraded: 1985 New AGC System and X-Ray Gauges
1996 Quick Roll Change, 6-HI Upgrade, AFC by ABB, New Electrics, Oil Cellar
2000 New AFC on Entry Line by ABB

Thickness Range:
1.6mm - 6.0mm Entry
0.3mm - 3.6mm Exit
Coil Width: 600mm - 1250mm
Rolling Speed: 0 - 510 - 1400 MPM
Pressure Force: 2800 Ton
Coil Weight: 22.5 Ton
Coil ID: 508mm - 610mm
Coil OD: 1950mm Entry and 1850mm Delivery
Hydraulic Screw Downs
Capacity: 470,000 TPA

6-HI Mill Features
Roll Dimensions: 385mm Dia x 440mm Dia x 1000mm Dia x 1420 Barrel
Work Roll Driven
Mill Motor: 2 x 2500 KW DC
Screw Down: Hydraulic AGC
Roll Balance
Roll Bend
Intermediate Roll Shifting
Mill Front Shutter
Work Roll Rolller Bearing
Intermediate Roll Roller Bearing
Back-Up Roll Radial Cylindrical Roller Bearing
Thrust Bearings
Oil Mist Lubrication
Entry and Exit X-Ray Gauges
Entry Strip Shape Meter by ABB
Exit Strip Shape Meter by ABB
Quick Roll Changing System

Tension Reels:
Drive Motor: 2 x 1000 KW DC Motors
4 Segment Collapse Drum

Strip Tension:
820 - 12,200kg @ 1000 RPM
680 - 10,200kg @ 1200 RPM
580 - 8,740kg @ 1400 RPM

Mandrel Uncoiler with 400 KW DC Drag Generator Brake
Roll Feeder 3 Roll Design
Entry & Exit Coil Cars
Oil Mist Lubrication System
Roll Coolant Oil Emulsion
Hydraulics, Electrics and Controls

Index of Mill Parts:
Entry Double Coil Car & Coil Skid
Entry Coil Car
Pay-off Reel
3 Roll Feeder
6-High Reversing Mill Stand
Bearing and Chocks
Mill Entry and Delivery Guide
Roll Changing Device
Hydraulic Roll Positioning Device (Screw Down Device)
Rools
Main Drive Spindle
Main Mill Drive
Entry Tension Reel
Delivery Coil Car
Delivery Coil Skid
Gear Lubrication System
Oil Mist Lubrication System
Roll Coolant System
Mill Hydraulic System
Auxilary Hydraulic System
Valve Stand
Fume Exhaust System
Oil Cellar Ventilation System
Sump Drainage Pump

Complete Mill with Rolls, Chocks, Bearings, Electrics, Hydraulics and Controls.
Can be inspected installed in plant.

ALL EQUIPMENT TO BE SOLD "AS IS--WHERE IS".


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