Used Dahlstrom Coil Loop Processing Line 72" x 40,000# | Galaxie Corporation, Wayne, Michigan, USA

This used Dahlstrom coil loop processing line is available from Galaxie Corporation. It is a complete cut to length line that handles coils up to 72" wide and 40,000 lbs.

The line runs at up to 300 fpm and trims strip edges to a width tolerance of .005. It is built around a 4-arm turnstile, a mandrel uncoiler, a looping pit, a servo roll feed and a high speed shear, and comes with its hydraulics, electrics and controls.

Key Features

• 4-arm turnstile, 40,000 lbs per arm
• Model 40H-72-1725 mandrel uncoiler with 4-leaf hydraulic expansion
• Hold down roll, hydraulic sliding base and peeler table
• Edge trimmer with dual scrap choppers and exit discharge scrap conveyor
• Looping pit with cascade roll edge guides and cross over table
• Servo roll feed with 75 HP DC drive
• Allen Bradley PLC with digital read outs, digital measuring and digital counter

Technical Specifications

• Maximum coil weight: 40,000 lbs
• Coil width: 72" – 20"
• Coil ID range: 17" – 25" (with filler plates)
• Maximum coil OD: 72"
• Speed: 300 fpm
• Width tolerance: .005 (edge trimmed)
• Turnstile: 4 arm, 40,000 lbs each arm
• Uncoiler: Mandrel, model 40H-72-1725, 4-leaf hydraulic expansion
• Scrap choppers: Dual, 2 strips x 1.25"
• Roll feed: Servo, 75 HP DC drive
• Edge guides: 2 sets
• Shear: High speed, model RF-72-14, flywheel and air clutch
• Drives: Unico digital drives, model 306-631
• Control: Allen Bradley PLC

Applications

• Cutting coil to flat sheet lengths
• Producing edge-trimmed blanks to a set width
• Supplying flat sheet to stamping and fabrication shops
• Processing wide, heavy coil up to 40,000 lbs

Commercial Details

• Make: Dahlstrom
• Condition: Used
• Location: Wayne, Michigan, USA
• Seller: Galaxie Corporation

Frequently Asked Questions

• What coil sizes can this line handle? It takes coils from 20" to 72" wide, up to 40,000 lbs, with a coil ID of 17"–25" using filler plates and a maximum OD of 72".
• How fast does it run? The line speed is 300 fpm.
• What is included with the line? It is a complete line with turnstile, uncoiler, edge trimmer, scrap choppers, looping pit, servo roll feed, high speed shear, gauging table, hydraulics, electrics and controls.
• What should I ask when enquiring? Ask for photos or video of the line running, an inspection, confirmation of the equipment included, the condition of the electrics and controls, and loading and shipping arrangements.