Used Ungerer Tension Leveling Line, 550 mm | Galaxie Corporation, Wayne, Michigan, USA

This used Ungerer tension leveling line is available from Galaxie Corporation. It flattens thin metal strip under tension and is described for soft stainless steel, with a maximum strip width of 550 mm and a maximum gauge of 0.7 mm.

The line runs at up to 150 m/min (120 m/min average product speed) and takes coils up to 5,500 kg. It is built with DC drives throughout, and a large quantity of spare parts is included.

Key Features

• Stretch work rolls and intermediate rolls in the Ungerer leveller section
• Vollmer point-contact gauge control
• Four-bridle tension sections before and after the leveller, each driven by DC motors
• Reliance drive motors with Parker DC drive pack
• Electrical controller updated in 2013 to an all-electric system
• Left-to-right line direction
• Large amount of spare parts included

Technical Specifications

• Maker: Ungerer
• Type: Tension leveller
• Year built: 1984
• Reinstalled: 2013
• Maximum material width: 550 mm
• Normal product width: 450 mm (soft stainless steel)
• Maximum gauge: 0.7 mm
• Minimum gauge: 0.07 mm
• Average actual product gauge: 0.1–0.6 mm
• Maximum line speed: 150 m/min
• Average product speed: 120 m/min
• Line direction: Left to right
• Entry coil ID: Ø508 mm
• Exit coil ID: Ø508 mm
• Exit coil OD: Ø1,350 mm
• Maximum coil weight: 5,500 kg
• Forward tension: 130,000 psi (product tension 0.3–0.4%)
• Stretch work roller: Ø20.32 mm x 760 mm long, 23 rollers
• Intermediate roller: Ø15.24 mm
• Backup roller: Ø20.32 mm x 27 mm wide, 11 rolls x 2 strands x 14 blocks
• Tension bridle roller: Ø500 mm x 700 mm wide
• Gauge control: Vollmer point contact
• Uncoiler motor: DC 15 kW
• Backward tension bridle motors: DC 14 kW, 7 kW, 56 kW, 28 kW (1,490 rpm)
• Forward tension bridle motors: DC 32 kW, 16 kW, 130 kW, 65 kW (1,490 rpm)
• Recoiler motor: DC 20 kW
• Electrical supply: 440 V, 3-phase, 60 Hz
• Line area: 6,000 mm x 13,000 mm

Applications

• Flattening thin stainless steel strip
• Preparing thin-gauge coil for further processing
• Strip finishing in coil processing operations

Commercial Details

• Make: Ungerer
• Year: 1984
• Condition: Used
• Location: Wayne, Michigan, USA
• Seller: Galaxie Corporation

Frequently Asked Questions

• What strip size can this line handle? It takes strip up to 550 mm wide (450 mm normal for soft stainless steel) and up to 0.7 mm thick, down to 0.07 mm.
• How fast does it run? Maximum line speed is 150 m/min, with a 120 m/min average product speed.
• What coil sizes can it take? Coils of up to 5,500 kg with a 508 mm inside diameter, and an exit coil outside diameter of up to 1,350 mm.
• What should I ask when enquiring? Ask for photos or video of the line running, inspection arrangements, the spare parts included, electrical and control details for the 440 V, 60 Hz supply, and loading and shipping.