Automatic Steel Coil Slitting Line Heavy Duty Metal Slitter Machine
Model: SSL-1250HD
Product Video
Description
The Automatic Steel Coil Slitting Line is a heavy-duty, high-performance industrial coil processing solution engineered for high-speed uncoiling, multi-blade precision slitting, and automated recoil tensioning. Purpose-built for metal service centers, automotive stamping plants, steel pipe mills, and HVAC hardware manufacturers, this continuous metal slitting machine transforms wide hot-rolled, cold-rolled, stainless steel, galvanized iron (GI), and aluminum coils into precise, custom-width narrow strips with exceptional dimensional accuracy.CE/ISO certification.
Key Equipment Features & Production Workflow:
Hydraulic Decoiler & Coil Car: Heavy-duty hydraulic expansion pay-off reel handling master coil weights up to 15 Tons smoothly without material distortion.
High-Rigidity Slitting Arbor: Dual-arbor head outfitted with high-carbon tool steel rotary gang blades to perform multi-strip parallel cutting with zero burrs.
Edge Scrap Rewinder: Synchronized automatic scrap discharge winders for immediate gathering of trimmed side waste during high-speed operations.
Hydraulic Tension Station: Multi-stage tension pads and separator discs ensuring uniform coil tightness during high-volume recoiling cycles.
Smart PLC Touchscreen Station: Centralized computer platform offering programmable batch setup, multi-language controls, and automated length counting.
Detailed Industrial Applications & Processing Performance:
The Automatic Steel Coil Slitting Line delivers exceptional operational performance across heavy sheet metal manufacturing sectors. In structural steel tube mills, it rapidly converts wide raw coils into exact band widths needed for high-frequency resistance welding pipe manufacturing. Automobile component manufacturers rely on its dynamic tensioning units to process high-tensile steel sheets without causing surface scratches or edge bow deformation.
Furthermore, electrical equipment and home appliance fabricators benefit from its smooth rotary arbor assembly when slitting polished copper foils, silicon steel, and pre-painted steel sheets. By integrating line speeds up to 50 meters per minute (m/min), dynamic hydraulic scrap tensioners, and quick-change cutter arbor setups, this automatic steel coil slitting system drastically minimizes downtime during batch switching while boosting overall workshop productivity.
Technical Specifications
| Technical Parameters | Specification Values |
| Equipment Series | High-Speed Steel Coil Slitting Line |
| Suitable Coil Width Capacity | 500 mm – 1600 mm (Customizable) |
| Material Thickness Range | 0.3 mm – 4.0 mm Mild / Stainless Steel |
| Line Processing Speed | 0 – 50 meters / minute (m/min) |
| Slitting Arbor Shaft Diameter | ф120 mm – ф180 mm (High-strength alloy) |
| Max. Number of Slitting Strips | Up to 20 Strips (Depending on thickness) |
| Master Coil Load Capacity | 5,000 kg – 15,000 kg (5-15 Tons) |
| Total Line Electric Power | 30 kW – 55 kW Heavy-duty Drive |
| Voltage Supply Setup | 220V / 380V / 440V (3-Phase, 50Hz/60Hz) |
| Net Line Equipment Weight | 12,000 kg (12 Tons) |
Features
Machine specification:
Model Classification: Steel Coil Slitting Line
Processing Capacity: 500-1600mm Width / 0.3-4.0mm Thickness
Slitting Line Speed: 0 – 50 m/min
Total Machine Weight: 12,000 kg
Operation Voltage: 220V / 380V / 440V Three-Phase Customizable
Machine features:
Dual-Arbor Quick Change Head: Allows pre-setting cutter blades on a secondary arbor while the line runs, cutting tool changeover times by 70%.
Precision Hydraulic Tensioning: Multi-pad tension stand maintains uniform tightness across all slit coils without material slippage.
Heavy-Duty Hydraulic Uncoiler: Integrated loading car handles heavy master coils up to 15 Tons seamlessly.
Machine functions:
Synchronized Scrap Discharge: Dual side winders automatically pull and pack trimmed edge scrap as the main coil feeds.
Automated Encoder Batch Tracking: Built-in high-precision encoder measures coil feed length continuously with automated stop triggers.
Speed-Matched Motor Drives: Heavy-duty 30-55kW motor configuration provides stable driving torque across thin aluminum foil to thick hot-rolled steel.
Machine applications: This automated coil slitting system is widely utilized for:
Steel coil service centers, ERW pipe manufacturing mills, and metal stamping plants.
Transformer silicon steel processing, appliance panel strip slitting, and HVAC flange strip manufacturing.
Machine options:
Hydraulic Coil Loading & Unloading Cars.
Extra Sets of Hardened Rotary Slitting Knives and Rubber Spacer Rings.
Custom Electrical Voltage Transformers (220V/415V/440V at 50Hz/60Hz).
