I. Product Introduction: Slitter & Cut-to-Length (CTL) Machine

The Slitter & CTL Machine is a high-efficiency, high-precision metal sheet processing line designed for the metal fabrication industry. This integrated line combines two essential functions: high-accuracy slitting and precise cut-to-length processing.

It is capable of uncoiling, slitting, leveling, and shearing various metal coils—including hot-rolled steel, cold-rolled steel, stainless steel, and aluminum—into customized widths and lengths.

Widely applied in automotive, home appliances, building materials, and steel distribution centers, our Automatic Metal Sheet Slitter & CTL Machine Line delivers reliable, high-performance solutions for diverse production needs.

II. Key Features & Advantages

1. Heavy-Duty Rigid Structure & Durability

• Machine base and housing stands are welded with premium high-strength steel plates and stress-relieved via annealing.

• Ensures zero deformation under continuous heavy-load operation, minimizes vibration, and extends the lifespan of slitting tools and leveling rollers.

2. High Efficiency & Automated Production

• Features high-precision servo feeding, advanced flying shear, and hydraulic cutting systems.

• One-key specification switching allows 1–2 operators to manage the line, maximizing daily output.

3. High Versatility & Multi-Purpose Processing

• Processes cold/hot-rolled steel, stainless steel, aluminum, galvanized sheets, and high-strength metal plates.

• Fully adapts to diverse material types, widths, thicknesses, and strip counts, meeting varied market demands.

4. Low Failure Rate & Easy Maintenance

• Core electrical and hydraulic components are sourced from premium industrial-grade brands.

• Modular layout with centralized lubrication enables quick routine maintenance and minimizes downtime.

5. 100% Customizable Solutions

• Tailored options include uncoiling/recoiling capacity, slitting shaft specifications, processing widths, strip counts, and stacking automation.

• Fully customized to your factory layout and production requirements.

III. Strict Quality Control & Acceptance Process

1. Incoming Materials & Core Component Inspection

• 100% dimensional and non-destructive testing of structural steel, high-strength slitting shafts, and machined parts.

• Electrical and hydraulic components undergo strict Incoming Quality Control (IQC).

2. Mechanical Assembly & Precision Check

• Engineers perform static and dynamic inspections of slitting shaft runout, leveling roller parallelism, and machine base leveling.

• Ensures mechanical tolerances meet international industrial standards.

3. Electrical & Safety Testing

• Insulation resistance, dielectric voltage-withstand, and ground continuity testing across all wiring and control cabinets.

• Fully responsive emergency stops, limit switches, and safety interlocks eliminate electrical hazards.

4. Full-Line No-Load Simulation Test

• Continuous 48-hour no-load trial run to monitor bearing temperatures, hydraulic system pressure stability, and PLC control logic accuracy.

5. Load Trial & Factory Acceptance Test (FAT)

• Real production trials using client-specified metal coils.

• Checks slitting width accuracy, burr size, cut-to-length tolerance, and sheet flatness.

• Entire process documented in HD video with a comprehensive Quality Inspection Report for client approval before packaging.

IV. Packaging & Shipping

1. Independent Wooden Crate Packaging

• Wear parts, electrical control cabinets, toolkits, and manuals securely packed in fumigation-free wooden crates.

2. Precision Component Protection

• Rollers and high-precision parts individually wrapped to prevent scratches, deformation, or impact damage.

3. Weather & Impact Resistance

• Full rust-preventative, waterproof, moisture-proof, and anti-collision protection applied to the production line.

4. Heavy-Duty Protective Wrapping for Container Loading

• Main machine structures wrapped in reinforced protective film for safe container transport.

5. Modular Dismantling for Easy Unloading

• Oversized components disassembled for crane-assisted lifting and hassle-free unloading.

6. Secure Transit Tie-Down & Cargo Lashing

• Machines firmly anchored using steel wire ropes, turnbuckles, and heavy wooden chocks to prevent shifting during land or sea transport.

V. After-Sales Service

1. 1-Year Warranty

• Comprehensive warranty for the entire equipment line (excluding wear parts).

2. Long-Term Spare Parts Supply

• Wear parts, slitting blades, spacers, and electrical components supplied at competitive prices, with rapid global dispatch.

3. Installation Videos & Tutorials

• HD installation and commissioning videos, step-by-step manuals, and maintenance tutorials provided free of charge.

4. On-Site Engineer Support

• Experienced bilingual technicians available for worldwide on-site installation, system commissioning, and staff training.

5. Lifetime Technical Support

• Round-the-clock consultation, proactive troubleshooting, and expert maintenance guidance throughout the equipment’s operational life.