56" Mesta 5 Stand 4-HI Tandem Cold Mill (Used)
Specifications
| Manufacturer | Mesta |
| Year | 1948 |
| Condition | Used |
| Stock Number | VX-17359 |
| Capacity | 500,000 Tons (453,600 Tonnes) |
| Width | 45" (1143 mm) to 18" (457 mm) |
| Gauge | .135" (3.4 mm) to .060" (1.5 mm) |
| Weight | 36,000 Lbs. (16,329 kg) to 2,000 Lbs. (907 kg) |
| Maximum OD | 68" (1727 mm) |
| Maximum ID | 30" (762 mm) |
| Average Throughput | 55 Ton/Hr. (49.9 Tonne/Hr.) |
| Maximum Speed | 3400 Ft./Min. (1036 m/Min.) |
| Total Power | 12,800 HP (9545 kW) |
| Reel | (2) 400 HP (298 kW) Double Arm, 700 RPM |
| Diameter | 53" (1346 mm) Maximum to 47.25" (1200 mm) Minimum |
| Crown | .003" (0.08 mm), All Rolls |
| X-ray | Exit Stands 1 & 5, Accuray 7000 Source Gauges |
Description
Charge Limits / Delivered Limits:
Tin
Minimum Width: 18"
Maximum Width: 45"
Minimum Material Thickness: .0071"
Maximum Material Thickness: .0240"
Minimum Coil Weight: 2,000 Lbs.
Maximum Coil Weight: 36,000 Lbs.
Maximum Coil O.D.: 68"
Maximum Coil I.D.: 20"
Sheet & Galvanized
Minimum Width: 18"
Maximum Width: 45"
Minimum Material Thickness: .0120"
Maximum Material Thickness: .0750"
Minimum Coil Weight: 2,000 Lbs.
Maximum Coil Weight: 36,000 Lbs.
Maximum Coil O.D.: 68"
Maximum Coil I.D.: 20"
Mill Data:
Stand 1
Motor: 1,500 HP, Single Arm
Motor Speed: 70/105 RPM
Gear Ratio: 1:1
Reduction: 20% - 25%
Stand 2
Motor: 2,500 HP, Single Arm
Motor Speed: 125/250 RPM
Gear Ratio: 1:1
Reduction: 40% - 50%
Stand 3
Motor: 2,500 HP, Single Arm
Motor Speed: 175/400 RPM
Gear Ratio: 1:1
Reduction: 35% - 45%
Stand 4
Motors: (2) 1,250 HP, Double Arm
Motor Speed: 225/525 RPM
Gear Ratio: 1:1
Reduction: 35% - 45%
Stand 5
Motors: (2) 1,500 HP, Double Arm
Motor Speed: 250/625 RPM
Gear Ratio: 1:1
Reduction: 25% - 35%
Backup Rolls
Material: Forged Steel, Monobloc
Stands 1, 2 & 3: Keyless
Quantity: (10)
Condition/Location: Still in Chocks, Located in Each Mill Stand Housing at the 5-Stand Mill
Work Rolls
Material: Forged Steel
Maximum Diameter: 21"
Minimum Diameter: 18.25"
Quantity: (22)
Location: Temper Mill Area
Backup Roll Chocks
Quantity: (36)
Configuration: (2) Per Roll
Capacity: (9) Top Rolls and (9) Bottom Rolls
Work Roll Chocks
Quantity: (40)
Configuration: (2) Per Roll
Capacity: (10) Top Rolls and (10) Bottom Rolls
AGC
Stand 1: X-Ray Feedback to Screws, Feed-Forward AGC
Stand 5: Feedback to Stands 4 & 5 Speed