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