The SWI Marxman remains the benchmark for small, medium or large slitting & blanking operations. A clever design, simple operation, and now the world’s smartest slitter knife locking system have cemented the SWI Marxman as the leader in its class. Worldwide, the Marxman is producing high-quality slit & blanked material every day.
The Marxman is available with or without slitting knives and has the option of 2 over 3 straightening rolls for processing thick materials. Also available in 61-inch wide model.
For a complete package, SWI offers a range of recoiling and uncoiling solutions to suit every budget.
Marxman Model Details
wdt_ID | Model | Max Material Width | Knives | Mild Steel | Stainless | Aluminum | Drive | Shear | Min. Slit Width | Straightener | Approx. Weight |
---|---|---|---|---|---|---|---|---|---|---|---|
1 | S1220 | 1244mm (49”) |
8 Sets (US) 5 Sets (AU) |
1.2mm (18ga) |
1.0mm (20ga) |
1.2mm (.060in) |
4kw (5.0 HP) |
4kw (5.0 HP) |
100mm (4”) |
N/A | 2,000kg (4,400lbs) |
3 | SS1220 | 1244mm (49”) |
8 Sets (US) 5 Sets (AU) |
1.6mm (16ga) |
1.2mm (18ga) |
2.0mm (.080in) |
4kw (5.0 HP) |
4kw (5.0 HP) |
100mm (4”) |
5 Rolls | 2,500kg (5,500lbs) |
6 | S1500 | 1550mm (59”) |
8 Sets (US) 5 Sets (AU) |
1.2mm (18ga) |
1.0mm (20ga) |
1.2mm (.060in) |
4kw (5.0 HP) |
4kw (5.0 HP) |
100mm (4”) |
N/A | 2,500kg (5,500lbs) |
8 | SS1500 | 1550mm (61”) |
8 Sets (US) 5 Sets (AU) |
1.6mm (16ga) |
1.2mm (18ga) |
2.0mm (.080in) |
4kw (5.0 HP) |
4kw (5.0 HP) |
100mm (4”) |
5 Rolls | 3,000kg (6,600lbs) |
Features:
- All Shafts are Chrome-Plated and Induction-Hardened
- SIMPLE Touchscreen Controller
- Maintenance Free Knife Locking Mechanism
- Operate from EITHER Side
- 1244mm (49″) or 1550mm (61″) Wide Models
- Auto-Length Calibration
- World Leading Allen Bradley Controller
- Durable Nickel Plated and Powder Coat Finish
- Remote Control
- Adjustable Guides for All Coil Widths
- Electric Drive Guillotine – No Oil Leaks!
- Built-in Slitter Knife Set-up Gauge
- Auto Reverse
- Intelligent Speed Control
- Reversible Guillotine Blades
- Blanking ONLY Models also Available
- Couple with a Wide Range of SWI Uncoilers & Recoilers
Specifications:
- Maximum Speed: 50m/min (150f/min)
- Length Repeatability: ±1mm (±0.040”)
- Widths Available: 1244mm (49″) & 1550mm (61″)
- Minimum Edge Trim: 5mm (0.197”)
- Capacity up to 1.25mm (18ga)
- Minimum Coil Width: 200mm (8”)
- Maximum Batch Lines: 10
- Electrical Supply: 415V/3PH/50-60HZ
Standard Accessories
Film Applicator
SWI provides a film applicator that is standard on all slitting/CTL lines. This film application method provides excellent runability and is also easy to adjust. A built-in braking system controls the tension at which the film is applied to the metal.

Feed Table
All SWI slitting/CTL lines come equipped with in-feed tables standard. This table serves two purposes. The first is, when coupled with an SWI uncoiler, the table allows one person to easily load the material into the machine. The second is to provide an area to easily apply the strippable film.

Optional Accessories
13″ Control Console
Upgrade the control console on your Marxman S1220, SS1220, or HD to our 13″ screen with our easy-to-operate software.
SWI’s new Recoiler systems provide an effective low cost recoiling solution for occasional or frequent recoiling of coils to 11,000 lbs.
SWI’s range of modular uncoilers are the perfect coil feeding solution to complement any of SWI’s Marxman slitter/blankers or other process lines.