Mechanical Equipment
64223 - 20" & 53" x 66" Four Stand Tandem Cold Mill - "available in entirety or piecemeal"


Reference Number:  64223
Manufacturer:  Bliss
Quantity:  1

Description:  20" & 53" x 66" Four Stand Tandem Cold Mill - "available in entirety or piecemeal"



Manufacturer:

Bliss

Entry Material:

Carbon Steel

Entry Product Dimensions

Width Minimum (Inches):

24 Inches (609.600 mm)

Width Maximum (Inches):

60 Inches (1,524.000 mm)

Thickness Minimum (Inches):

0.015 Inches (0.378 mm)

Thickness Maximum (Inches):

0.185 Inches (4.699 mm)

Finished Product:

Strip

Strip

Width Minimum (Inches):

24 Inches (609.600 mm)

Width Maximum (Inches):

60 Inches (1,524.000 mm)

Coil O.D. Maximum (Inches):

72 Inches (1,828.800 mm)

Coil I.D. Minimum (Inches):

19 Inches (482.600 mm)

Coil I.D. Maximum (Inches):

28 Inches (711.200 mm)

Coil Weight (Lbs.):

60,000 Pounds

Coil Weight (Tons):

30 Tons (27.216 mt)

Annual Production (Tpy):

1.145,000 Tpy

Rolling Mill Use:

Cold Reduction

Coil Processor

Applicable:

Yes

Description:

Coil Box

Uncoiler / Payoff Reel

Type:

Dual Stub Driven/hyd. clutch

Mill Stand 1

Post Size

Thickness (Inches):

32.500 Inches (825.500 mm)

Width (Inches):

26.500 Inches (673.100 mm)

Window Size

Height (Inches):

212 Inches (5,384.800 mm)

Width (Inches):

57.500 Inches (1,460.500 mm)

Work Rolls

Roll Diameter (Inches):

19.775 Inches (502.285 mm)

Roll Face (Inches):

66 Inches (1,676.400 mm)

Bearing Type:

Roller

Back Up Rolls

Roll Diameter (Inches):

53 Inches (1,346.200 mm)

Roll Face (Inches):

66 Inches (1,676.400 mm)

Bearing Type:

Oil Film

Driven:

Work rolls

Drive Spindle Type:

Geared

Shoeplate

Shoe / Sole Plate:

Yes

Screwdown

Exists:

Yes

Complete:

Yes

Screwdown Type:

Hydraulic

Line Speed (FPM):

1,370 Fpm (417.576 mpm)

Reducer

Mill Drive Type:

Combination Pinion Stand/Gear Reducer

Horsepower:

3,000 HP (2,238.000 kw)

Input Rpm:

300/670 Rpm

Gear Ratio:

2.625:1

Bearing Type:

Roller

Output Shaft Centers (Inches):

20 Inches (508.000 mm)

Main Mill Motor

Quantity:

2

Horsepower:

1,500 HP (1,119.000 kw)

Motor Manufacturer:

Westinghouse

Frame:

MCF

RPM:

300/670 Rpm

Volts:

750

Current:

DC

Mill Stand 2

Post Size

Thickness (Inches):

32.500 Inches (825.500 mm)

Width (Inches):

26.500 Inches (673.100 mm)

Window Size

Height (Inches):

212 Inches (5,384.800 mm)

Width (Inches):

57.500 Inches (1,460.500 mm)

Work Rolls

Roll Diameter (Inches):

20.225 Inches (513.715 mm)

Roll Face (Inches):

66 Inches (1,676.400 mm)

Bearing Type:

Roller

Back Up Rolls

Roll Diameter (Inches):

53 Inches (1,346.200 mm)

Roll Face (Inches):

66 Inches (1,676.400 mm)

Bearing Type:

Oil Film

Driven:

Work rolls

Drive Spindle Type:

Geared

Shoeplate

Shoe / Sole Plate:

Yes

Screwdown

Exists:

Yes

Complete:

Yes

Screwdown Type:

Hydraulic

Line Speed (FPM):

1,875 Fpm (571.500 mpm)

Reducer

Mill Drive Type:

Combination Pinion Stand/Gear Reducer

Horsepower:

4,500 HP (3,357.000 kw)

Input Rpm:

200/450 Rpm

Gear Ratio:

1.289:1

Bearing Type:

Roller

Output Shaft Centers (Inches):

22 Inches (558.800 mm)

Main Mill Motor

Quantity:

2

Horsepower:

2,250 HP (1,678.500 kw)

Motor Manufacturer:

Westinghouse

Frame:

MCF

RPM:

200/450 Rpm

Volts:

750

Current:

DC

Mill Stand 3

Post Size

Thickness (Inches):

32.500 Inches (825.500 mm)

Width (Inches):

26.500 Inches (673.100 mm)

Window Size

Height (Inches):

212 Inches (5,384.800 mm)

Width (Inches):

57.500 Inches (1,460.500 mm)

Work Rolls

Roll Diameter (Inches):

20.675 Inches (525.145 mm)

Roll Face (Inches):

66 Inches (1,676.400 mm)

Bearing Type:

Roller

Back Up Rolls

Roll Diameter (Inches):

53 Inches (1,346.200 mm)

Roll Face (Inches):

66 Inches (1,676.400 mm)

Bearing Type:

Oil Film

Driven:

Work rolls

Drive Spindle Type:

Geared

Shoeplate

Shoe / Sole Plate:

Yes

Screwdown

Exists:

Yes

Complete:

Yes

Screwdown Type:

Hydraulic

Line Speed (FPM):

2,365 Fpm (720.852 mpm)

Reducer

Mill Drive Type:

Combination Pinion Stand/Gear Reducer

Horsepower:

4,500 HP (3,357.000 kw)

Input Rpm:

200/450 Rpm

Gear Ratio:

1.020:1

Bearing Type:

Roller

Output Shaft Centers (Inches):

22 Inches (558.800 mm)

Main Mill Motor

Quantity:

2

Horsepower:

2,250 HP (1,678.500 kw)

Motor Manufacturer:

Westinghouse

Frame:

MCF

RPM:

200/450 Rpm

Volts:

750

Current:

DC

Mill Stand 4

Post Size

Thickness (Inches):

32.500 Inches (825.500 mm)

Width (Inches):

26.500 Inches (673.100 mm)

Window Size

Height (Inches):

212 Inches (5,384.800 mm)

Width (Inches):

57.500 Inches (1,460.500 mm)

Work Rolls

Roll Diameter (Inches):

21.250 Inches (539.750 mm)

Roll Face (Inches):

66 Inches (1,676.400 mm)

Bearing Type:

Roller

Back Up Rolls

Roll Diameter (Inches):

53 Inches (1,346.200 mm)

Roll Face (Inches):

66 Inches (1,676.400 mm)

Bearing Type:

Oil Film

Driven:

Work rolls

Drive Spindle Type:

Geared

Shoeplate

Shoe / Sole Plate:

Yes

Screwdown

Exists:

Yes

Complete:

Yes

Screwdown Type:

Hydraulic

Line Speed (FPM):

3,110 Fpm (947.928 mpm)

Reducer

Mill Drive Type:

Combination Pinion Stand/Gear Reducer

Horsepower:

4,500 HP (3,357.000 kw)

Input Rpm:

200/450 Rpm

Gear Ratio:

1.289:1

Bearing Type:

Roller

Output Shaft Centers (Inches):

22 Inches (558.800 mm)

Main Mill Motor

Quantity:

2

Horsepower:

2,250 HP (1,678.500 kw)

Motor Manufacturer:

Westinghouse

Frame:

MCF

RPM:

200/450 Rpm

Volts:

750

Current:

DC

Exit Tension Reel

Quantity:

1

Type:

Expanding Mandrel

Mandrel Dimensions

Diameter (Inches):

19 - 30 Inches

Face (Inches):

72 Inches (1,828.800 mm)

Capacity (Tons):

30 Tons (27.216 mt)

Gear Ratio:

1.430

Drive Type:

Electro Mechanical

Outboard Bearing Support

Applicable:

Yes

Bearing Support Type:

Floor Mount

Belt Wrapper

Applicable:

Yes

Type:

Belt Hydraulic

Comments:

Mill Installed 1954 Upgrades: 1990 - Bliss HAGC On All 4 Stands w/Long Stroke Cylinders. 1990 - Bliss Work Roll Bending all Stands, Roll Crowning, Shape Roll, WR Change Sled Stand 4, 2006 - ABB Shape Roll Control, Fluids Filtration System. Mill Last Operated 2009, Full Complement of Rolls, Chocks and Bearings, Spare Drive Motors.



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