Used 4-Hi Temper Skin Pass Cold Rolling Mill, 1550 mm | Galaxie Corporation, Wayne, Michigan, USA

This used 4-Hi temper skin pass cold rolling mill, built in 2001, is available from Galaxie Corporation. It takes coil from 600 mm to 1,550 mm (61 inches) wide and finishes strip down to a minimum of 0.2 mm.

The mill has a top speed of 863 m/min and is driven by two 597 kW DC motors, with an 895 kW DC motor on the recoiler tension reel. It is supplied with hydraulic screw downs, AGC gauge control, newly upgraded digital drives and a large quantity of spare rolls, chocks and bearings.

Key Features

• Hydraulic screw downs
• AGC gauge control system
• RM thickness gauge
• Entry and exit tension bridle rolls, each with a 670 kW DC motor
• Belt wrapper
• Crop shear
• Newly upgraded digital drives
• Large quantity of spare rolls, chocks and bearings

Technical Specifications

• Type: 4-Hi temper skin pass cold rolling mill
• Year: 2001
• Mill width: 61 inches (1,550 mm)
• Entry thickness: 2.0 mm – 0.20 mm
• Minimum finish thickness: 0.2 mm
• Coil width: 600–1,550 mm
• Coil weight capacity: 30,000 kg
• Mill speed: 863 m/min
• Work roll diameter: 533–483 mm
• Back-up roll diameter: 1,346–1,245 mm
• Mill drive: 2 × 597 kW DC motors
• Recoiler tension reel drive: 895 kW DC motor
• Bridle roll drives: 670 kW DC motors, entry and exit

Applications

• Temper rolling and skin passing of cold-rolled strip
• Cold reduction of coil to thin gauges
• Strip finishing for sheet and coil producers

Commercial Details

• Year: 2001
• Condition: Used
• Location: Wayne, Michigan, USA
• Seller: Galaxie Corporation

Frequently Asked Questions

• What coil sizes can this mill handle? It runs coil 600–1,550 mm wide, up to 30,000 kg in weight.
• What thickness range does it roll? Entry thickness is 2.0 mm down to 0.20 mm, with a minimum finish thickness of 0.2 mm.
• What control and gauge equipment is fitted? It has hydraulic screw downs, an AGC gauge control system, an RM thickness gauge and newly upgraded digital drives.
• What should I ask when enquiring? Ask for photos or video of the mill under power, inspection arrangements, the full list of spare rolls, chocks and bearings included, the condition of the drives and electrics, and loading and shipping details.