1700mm (67") Hunter Doubling Aluminum Foil Rolling Mill: FM-110

Description

1700mm Hunter Doubling Foil Mill FOR SALE

Manufacture:
- Hunter, new 1969
- Status: dismantled and in dry storage
- Major mechanical upgrades in 2006 (see below)
- See list of missing items at the bottom of this specification

SPECIFICATIONS:
Material:
- Aluminum Foil

Strip Width:
- 1700mm max (67")

Entry Strip Thickness:
- Single strip: Max = 700 microns (0.027") / Min = 25 microns
- Doubled strip: Max = 2 x 80 microns / Min = 2 x 17 microns

Exit Strip Thickness:
- Single strip: Max = 500 microns / Min = 14 microns
- Doubled strip: Max = 2 x 50 microns / Min = 2 x 14 microns (.00055")

Rolling Speed:
- 1200 mpm max (3937 fpm)

Coil Size:
- Max OD = 1850mm (72.8")
- Max Weight = 12,000 kg (26,455 lbs)
- Spool ID = 580mm (22.8")
- Spool OD = 630mm (24.8")

EQUIPMENT:
Uncoilers:
- 4 non-expanding stub cone mandrels
- Coil transport rails - 2
- Spool transport rail below mill - 1
- Spool lifting devices entry - 1
- Motor 1 - 35kW, 153/470rpm, ASEA LAE450L design
- Motor 2 - 107kW, 500/1300rpm, ASEA LAE450L design
- MOTORS AND GEARBOXES - NOT INCLUDED

Mill:
- Rolling load = 5000 kN
- Mill housings = 2
- Bottom beams for mill housings = 2
- Backup roll change device = 1
- Backup roll change cylinder = 1
- Work roll change device = 1
- Roll load cylinders = 4 (2 as spares)
- Entry section = trim device, Davy spray bars
- Spool crane = 1 = 1000 kg capacity
- Coolant system = 6 bar, 1000 L/min flow rate, spray bars by VAI, 30/55 degrees C
- AGC = IMS (new 2006)
- AFC = VAI (Vidimon roll)(new 2006)
- Main motor = 880kW, 400/1200rpm, ASEA LA148 design

Work Rolls:
- 305mm new diameter (12")
- 280mm min diameter (11")
- Count = 28 total
- Work Roll Chocks = 16 (4 sets)
- Work Roll Bearings = 20

Backup Rolls:
- 760mm new diameter (29.9")
- Count = 9 total
- Backup roll Top chocks = 6
- Backup roll Bottom chocks = 6
- Backup roll Bearings = 6 outer ring + 6 inner ring

Hydraulics:
- 1 x low pressure unit
- 1 x high pressure unit
- 1 x high pressure roll bend unit
- 3 x valve stands

Mill Controls (new 2006):
- Main control system by Vaioneer
- 1 x Thickness Gauge (by IMS)
- 1 x Flatness Roll (by Vidimon, 104mm centre, 52mm edges)
- 30 x Electrical Cabinets

Fume Collection:
- Fume exhaust hood (4-6 pieces)
- Fume exhaust ducts (approx. 20 m)
- Fume exhaust Fan (40,000 m3/hr, including damper)

Oil Filtration Design only, Equipment NOT INCLUDED:
- 1 x Full flow rolling oil police filter
- 1 x Centrifugal oil cleaning system
- 1 x Oil cooler

Fire Protection:
- Fire Protection System = by Total-Walther-Fast (new 2000)(low pressure CO2 type)
- 1 x 16 mton CO2 tank
- 5 x CO2 valves

Recoiler:
- 2 non-expanding stub cone mandrels
- Spool lifting devices entry - 1
- Motor 1 = 110kW, 500/1300rpm, ASEA LAE400S design
- Motor 2 = 40kW, 275/750rpm, ASEA LAE400S design
- MOTORS, GEARBOXES, AND BELT WRAPPER - NOT INCLUDED

Major mechanical upgrades performed in 2006:
- Automation = ABB/VAI
- PLC = ABB
- Mill Drives = ABB, digital
- Flatness control – VAI shapemeter

Spares:
- 2 x Roll load spare cylinder
- 30 x Deflector rolls
- 50 pallets of miscellaneous spare parts
2 x Drive spindles

Missing / Not Included:
- Rolling oil filtration system
- Rolling oil tanks
- Air Pure system
- Roof sprinklers and roof fire protection, foam
- Main motor and gearbox
- Coiler motors and gearboxes
- Belt Wrapper

Sold "as is, where is" EXW dismantled and lying on warehouse floor.