72” x .157” x 60,000 Lb. Dual Head Altek Double Loop Slitting and Banding Line (New 2025)

Specifications:

Manufacturer: Altek

Width: 72”

Thickness Range: .015”–.157”

Coil Weight: 60,000 Lb.

Coil Width Range: 18”–72”

Coil ID Entry: 20”–24” Expandable

Coil ID Exit: 20” (24” with saddles)

Coil OD Max: 72”

Arbor Size: 8”

Line Speed: 400 FPM (Low Gear) / 1000 FPM (High Gear)

Yield Strength Max: 80,000 PSI

Shear Strength Max: 60,000 PSI

Operating Modes: Full Loop, Pull-Through, Slitter Assist

Payoff Direction: Over and Under Unwind

Rewind Direction: Over Rewind

Electrical Supply: 575/3/60 (Drives 460/3/60)

Air Supply: 90 PSI

Main Line Drives:

Slitter Drive: 200 HP AC Motor

Recoiler Drive: 250 HP AC Motor

Equipped With:

-Four-arm entry turnstile

-Entry L-type coil car with hydraulic lift, hydraulic traverse, and remote radio control

-Single mandrel uncoiler with 18½”–24½” expansion range, automatic tension control, driven hold-down roll, tail-out function, and sliding base for automatic coil positioning

-Retractable outboard support for mandrel stability

-Automatic edge guide control system with servo positioning

-Coil peeler with hydraulic actuation

-Entry pinch roll unit with polyurethane rolls and 15 HP AC drive

-Entry crop shear with hydraulic down-cut action and kick-out pinch rolls

-Scrap diverting table

-Scrap receiving system with hydraulic traversing buggy and bottom-opening hopper

-Slitter entry side guide unit

-Turret injector slitter with two interchangeable 72” slitter heads

-Two-position slitter head storage carousel

-Slitter exit carryover table with polyurethane basket rolls and retract feature for scrap system access

-Tail end clamp

-Scrap baller for edge trim winding

-Pit threading table

-Combi strip tension unit with automatic tension control, removable polyurethane tension rolls, water-cooled brakes, drag pad section, and two sets of strip separators

-Recoiler threading table

-Two-speed recoiler with ion-nitrided drum, multi-wedge expansion system, hydraulic push-off, hardened and ground gears, and pneumatic holding brake

-Recoiler saddles for 24” ID coils

-Retractable outboard support for recoiler

-Overarm strip separator with rapid-change tooling shaft

-Strand retainer with polyurethane fingers

-Exit coil car with adjustable coil retainers, hydraulic lift, hydraulic traverse, and remote radio control

-Four-arm exit turnstile with hardened wear bars, hydraulic rotation, and coil discharge

-Closed-loop water recirculating cooling system

-Central hydraulic unit with solenoid-operated valve systems

-Complete Siemens S7-1500 PLC system with Sinamics G120 / G130 drives, touchscreen HMI, diagnostics, and safety integrated functions

Line Features:

-Fully automated feeding, guiding, slitting, tensioning, recoiling, and scrap handling

-Turret injector slitter provides tooling change in under two minutes

-Dual tensioning system (poly rolls + drag pads) for surface-critical and heavy-gauge materials

-Multi-mode operation: Full loop, pull-through, or slitter assist

-Overarm separator and strand retainer for safe coil banding and unloading

-Pre-wired and pre-piped hydraulic/electrical systems

-Heavy-duty construction throughout with ion-nitrided and hardened wear surfaces