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This equipment consists of a MINO-500 Four-High Pre-Finishing Rolling Mill
with integrated fume extraction.
The mill utilizes emulsion lubrication together with AGC incorporating
screwdowns and HGC.
Operating range:
Coil diameter: 400 mm
Strip width: 150-520 mm
Thickness: 3.0-0.2 mm
Speed: 200 m/min
AGC
Work rolls: 180mm Dia x 630mm Face length
Backup rolls: 560mm Dia x 650mm Face Length
Main Motor Drives:
Mill Stand = 367 kW DC?
Left winder = 368 kW DC?
Right winder = 366 kW DC?
The original thickness gauge has been removed.
LINE CONFIGURATION
Entry Payoff:
Underground coil car
Mandrel type Uncoiler with hydraulic drum expansion
Mandrel OD: 500 - 600mm (LEAFS)
Snubber Roll Control Arm
Edge control system
Motor: No Motor tags
Peeler table
Edge guiding rolls
Pinch roll stand - 15kW Motor
Transport table
Right Side Winder
2 speed gear box
Motor Drive: 430kW, 520V DC
Winder Outboard Bearing Support
Underground coil car
Transport table with hold down roll
Pinch rolls + speed measurement roll
Crop shear
ABB Eddy current thickness gauge
Mino Rolling Mill, Reversing
Work Roll: 400mm Dia x 1250 Face width
Back Roll: 960mm Dia x 1170mm Face width
AGC Roll Bending, Roll Balancing
Hydraulic screw down + Pancake cylinder
Roll change sledge
Mill motor: 1250kw @ 600V DC with 2 speed gearbox
Back-up rolls: 1170mm width x 850mm diameter
Left Side Winder
Mandrel OD: 500mm
Winder motor: 430kW @ 445V
Winder Outboard Bearing Support
5 - roll straightener
Edge guides
Crop shear
Pinch rolls
ABB Eddy current thickness gauge
Underground coil car
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