14” United 4-Hi Rolling Mill (Used)

Specifications
| Manufacturer | United |
| Condition | Used |
| Stock Number | VX-17468 |
| Configuration | 4-Hi Rolling Mill |
| Mill Width | 14" |
| Entry Coil I.D. Range | 16" - 20" |
| Electrics | I2S, 1997 |
| Work Roll Diameter | 5" |
| Mill Roll Width | 14" |
| Post Area | 14" x 8" |
| Work Rolls | (18) |
| Backup Rolls | (4) |
| Backup Roll Chocks | Morgoil |
| Spare Backup Roll Chocks | None |
Description
This used United 4-Hi Rolling Mill features a mill width of 14 inches and is configured with a robust 4-Hi setup. The unit accommodates entry coil inside diameters ranging from 16 to 20 inches and supports a maximum coil outside diameter of 72 inches, making it versatile for various materials and projects. The mill operates with I2S electrics from 1997, and its work rolls have a diameter of 5 inches. It includes an array of 18 work rolls and 4 backup rolls, supported by Morgoil chocks for reliable performance. The system is powered by several motors, including a 200 HP mill motor and a 200 HP recoiler motor, both capable of achieving a top speed of 1,200 RPM. Additionally, the setup comes with a coil car, uncoiler, peeler pinch, edging stand, and recoiler, combined with electromechanical screwdowns and mill liners to ensure smooth operation. With a footprint measuring 42 feet in length and 27 feet in width, this rolling mill is a substantial piece of equipment suitable for companies looking to enhance their production capabilities. Offering a range of functionalities, including a two-pass die system with spare dies, this mill is designed to operate efficiently while handling various input and output specifications. With no spare backup roll chocks, it is recommended to source these separately if needed. Overall, this 4-Hi rolling mill provides a comprehensive solution for industrial rolling requirements, delivering precision and reliability for metal processing applications.
Includes
Coil Car
Uncoiler
Width: 22"
Motor: 100 HP
Peeler Pinch
Edging Stand
Two-Pass Dies
Spare Dies: (2)
4-Hi Mill Stand
Electromechanical Screwdowns
Mill Liners
Work Roll Diameter: 5"
Motor: 200 HP
Recoiler
Width: 30"
Motor: 200 HP
1-Arm Turnstile
Arm Width: 34"
Winder Motor:
Horsepower: 200 HP
Armature Voltage: 230 VDC
Armature Current: 200 Amps
Field Current: 4 Amps
Base Speed: 350 RPM
Top Speed: 1,200 RPM
Gearbox Ratio: 5:1
Coil Diameter Range: 20" - 72"
Mill Motor:
Horsepower: 200 HP
Armature Voltage: 230 VDC
Armature Current: 720 Amps
Field Voltage: 200 VDC
Field Current: 4 Amps
Base Speed: 350 RPM
Top Speed: 1,200 RPM
Gearbox Ratio: 1:1
Work Roll Diameter Range: .625" - 5.125"
Payoff Motor:
Horsepower: 100 HP
Armature Voltage: 500 VDC
Armature Current: 164 Amps
Field Voltage: 300 VDC
Field Current: 17.85 Amps
Base Speed: 300 RPM
Top Speed: 1,200 RPM
Gearbox Ratio: 5:1
Coil Diameter Range: 20" - 72"








