Used Tenova I2S ZR22BE-52 20-High Sendzimir Rolling Mill | Galaxie Corporation, Wayne, Michigan, USA

This used Tenova I2S ZR22BE-52 20-high Sendzimir reversing rolling mill is available from Galaxie Corporation. It rolls strip 800–1,300 mm wide, taking entry thickness up to 6.0 mm and finishing down to 0.2 mm.

The mill runs at up to 800 m/min with a maximum rolling force of 9,000 kN and a 4,000 kW main drive. It handles coils up to 25 t and comes with coil handling, flatness control, cooling and filtration systems.

Key Features

• Mill flatness control system
• Roll changing device
• Coil storage saddles and coil transfer car
• Recoilers at both sides of the mill, with tail coil and sleeve handling equipment
• Belt wrapper for coil wrapping
• Single-head and double-head interleaving paper winders
• Oil cooling with strip cooling spray and bearing cooling
• Mill fire protection system

Technical Specifications

• Make: I2S (Tenova)
• Model: ZR22BE-52
• Year: 2011
• Mill type: 20-high Sendzimir reversing
• Strip width: 800–1,300 mm
• Entry thickness: Up to 6.0 mm
• Minimum finished thickness: 0.2 mm
• Coil diameter: Mandrel Ø610 mm (Ø830 mm with sleeve) to Ø2,200 mm
• Maximum coil weight: 25 t (including sleeve and interleaving paper)
• Maximum rolling speed: 800 m/min
• Maximum rolling force: 9,000 kN
• Tension: 300 kN (at 800 m/min) – 500 kN (at 480 m/min)
• Main drive motor: 4,000 kW
• Uncoiler/recoiler motors: 4,000 kW
• Strip cooling spray: 9,000 L/min
• Bearing cooling: 3,000 L/min
• Filtration capacity: 15,800 L/min
• Oil mist system: 130,000 m³/h
• Width: 51 inches
• Maximum roll diameter: 86.6 inches

Applications

• Cold rolling of metal strip to thin finished gauges
• Producing coiled strip for further processing
• Rolling hard-to-reduce strip materials in coil form

Commercial Details

• Make: I2S
• Model: ZR22BE-52
• Year: 2011
• Condition: Used
• Location: Wayne, Michigan, USA
• Seller: Galaxie Corporation

Frequently Asked Questions

• What strip sizes can it roll? It rolls strip 800–1,300 mm wide, from an entry thickness of up to 6.0 mm down to a finished 0.2 mm.
• How fast does it run? Maximum rolling speed is 800 m/min, with a maximum rolling force of 9,000 kN.
• What coil size can it take? Coils up to 25 t including sleeve and interleaving paper, with outside diameter up to Ø2,200 mm.
• What should I ask when enquiring? Ask for photos or video of the mill under power, inspection arrangements, which ancillary equipment and spare rolls are included, the control system and electrics, and loading and shipping arrangements.