ALEKVS
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slitting lines coil slitting lines

Coil Steel Slitting Line for High-Precision Sheet Processing

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Provide a variety of slitting solutions – ALEKVS Slitting Lines 

ALEKVS slitting lines are designed for processing various metal coils with thicknesses from 0.1 mm to 20 mm. Equipped with advanced technology and automated control systems, they deliver outstanding performance and high production capacity for service centers and steel processing facilities.

Product Range:

  • High-Speed Slitting Line: Designed for maximum efficiency and rapid coil processing
  • Light Gauge Slitting Line: Ideal for thin materials with consistent precision
  • Heavy-Duty Slitting Line: Built for thick and high-strength metal coils
  • Stainless Steel Slitting Line: Optimized for stainless steel with burr-free edges
  • Aluminum Slitting Line: High-speed, clean cutting for aluminum coils
  • Silicon Steel Slitting Line: Specialized for electrical and transformer steel
  • Galvanized Steel Slitting Line: Reliable processing for coated steel materials
  • Color Coated Coil Slitting Line: Designed for pre-painted or coated coils
  • Precision Slitting Line: High-accuracy slitting for demanding applications
  • Slitting and Recoiling Line: Complete solution for slitting and recoiling operations

ALEKVS Metal Plate Slitting Line Gallery

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alekvs metal plate slitting line 1
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alekvs slitting line product details

ALEKVS Slitting Line Configuration

ALEKVS slitting lines are designed with a modular structure and advanced automation control, providing efficient, stable, and precise coil slitting solutions. The system is easy to operate and ideal for service centers and steel processing facilities.

Main Components:

  • Coil Car: Transfers metal coils smoothly to the uncoiling station
  • Decoiler: Unwinds master coils and feeds material steadily to the line
  • Leveler (as required): Flattens the material to ensure proper strip flatness
  • Precision Slitter Head: Slits the coil with upper and lower rotary knives for high-accuracy cutting
  • Scrap Winder: Collects and recoils edge trims for easy handling
  • Tension Stand: Maintains uniform strip tension to ensure high-quality recoiling
  • Recoiler: Recoils slit strips into finished coils
  • Discharge System: Offloads and transfers recoiled slit coils efficiently
  • Centralized PLC Control with HMI: Provides fully automated control with reliable and user-friendly operation
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Slitting Lines Detailed Parameters

Model Process Material Thickness (mm) Width (mm) Inner Diameter (mm) Outer Diameter (mm) Coil Weight (T) Width Precision (mm) Slitting Quantity (pc) Slitting Width (mm) Speed (m/min) Main Power (kW) Floor Space (m)
1.0×360 Mild steel, Stainless steel, Copper, Aluminum, Special steel 0.1 – 1.0 100 – 360 Φ250 / Φ300 / Φ400 / Φ500 ≤Φ1200 ≤2.5 ≤±0.05 ≤12 ≥6 ≤60 ≤45 8×3
1.2×500 0.15 – 1.2 100 – 500 Φ300 / Φ500 ≤Φ1200 ≤3 ≤±0.05 ≤14 ≥20 ≤120 ~80 8×3
2.0×650 0.2 – 2.0 150 – 650 Φ508 ≤Φ1500 ≤6 ≤±0.05 ≤16 ≥20 ≤180 ~96 11×4
2.0×850 0.2 – 2.0 200 – 850 Φ508 ≤Φ1500 ≤10 ≤±0.05 ≤16 ≥20 ≤180 ~96 11×4
2.0×1000 0.2 – 2.0 300 – 1000 Φ508 ≤Φ1500 ≤15 ≤±0.05 ≤24 ≥20 ≤180 – –
2.0×1250 0.15 – 2.0 500 – 1250 Φ508 ≤Φ1500 ≤15 ≤±0.05 ≤24 ≥20 ≤180 ~160 12×6
2.0×1600 0.2 – 2.0 500 – 1600 Φ508 / 610 ≤Φ1500 ≤20 ≤±0.05 ≤32 ≥20 ≤200 ~240 22×7
3.0×650 0.2 – 2.0 200 – 650 Φ508 / 610 ≤Φ1500 ≤15 ≤±0.05 ≤12 ≥20 ≤150 ~180 22×7
3.0×1250 0.3 – 2.75 500 – 1250 Φ508 ≤Φ1500 ≤15 ≤±0.05 ≤12 ≥20 ≤180 ~205 22×6.5
3.0×1600 0.4 – 3.0 600 – 1600 Φ508 / 610 ≤Φ1500 ≤20 ≤±0.05 ≤24 ≥30 ≤120 ~230 23×8.5
4.0×1600 0.5 – 4.0 800 – 1600 Φ508 / 610 ≤Φ1500 ≤25 ≤±0.1 ≤24 ≥30 ≤120 ~220 25×7.5
6.0×800 1.0 – 6.0 200 – 800 Φ508 / 610 ≤Φ1500 ≤15 ≤±0.1 ≤24 ≥30 ≤60 ~220 15×5.5
6.0×1600 1.0 – 6.0 800 – 1600 Φ508 / 610 ≤Φ1500 ≤25 ≤±0.1 ≤24 ≥40 ≤50 ~220 28×10.5
9.0×1600 2.0 – 9.0 800 – 1600 Φ508 / 610 ≤Φ2000 ≤25 ≤±0.1 ≤12 ≥60 ≤40 ~265 28×10
12×2000 3.0 – 12.0 1000 – 2000 Φ508 / 610 / 760 ≤Φ2000 ≤35 ≤±0.5 ≤6

High-Efficiency, Precision Slitting Line Solutions

slitting line stainless steel coil
cnc slitting line stainless steel coil

Slitting lines are engineered to convert wide master coils into multiple narrow coils of pre-set widths, ideal for downstream processes such as metal stamping, tube fabrication, or roll forming.

  • Decoiling and Feeding: The master coil is mounted on the uncoiler, which may be a double-cone or single-side expanding mandrel structure. The coil is loaded via ramp or coil car onto the mandrel. After securing the coil’s outer diameter with a hold-down device, the material is threaded and fed forward for further processing.
  • Leveling and Guiding: Before entering the flattener or straightener, the strip is aligned through edge guides to ensure flatness and proper orientation.
  • Slitting and Scrap Handling: The slitting section includes two parallel arbors fitted with rotary knives that penetrate the strip surface to initiate crack separation. For thicker materials, rubber stripper rings may be added to improve edge quality. Side trim is wound up by dedicated scrap winders for easy removal.
  • Looping and Tension Control: For thinner materials, a looping pit absorbs material slack, ensuring smooth strip movement and balanced tension. A tension stand is applied to synchronize recoiling speed and avoid core telescoping or uneven rewinding.
  • Recoiling and Packaging: The recoiler features an expanding shaft and separator discs to ensure tight alignment of slit coils. Finished coils are strapped by outer diameter and transported via coil car or turnstile for downstream operations.

ALEKVS Simple Slitting Line — Compact, Reliable Coil Cutting Solution

The simple slitting line is a compact and efficient longitudinal cutting system designed for metal strip processing. It uncoils wide metal strip coils, slits them into narrower widths along the length, and recoils the finished strips for easy handling and downstream use.

Ideal for coil service centers, press lines, and general metal strip processing applications, this line offers a cost-effective solution for high-precision slitting with minimal footprint.

Typical Workflow:

Decoiling → Leveling → Slitting → Cut-to-Length (Optional) → Recoiling

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High-Speed Slitting Line — Ideal Balance of Automation and Efficiency

This high-speed slitting line combines rapid setup with fully automated control to significantly boost production efficiency and minimize manual intervention. The hands-free threading system enables automatic coil feeding from the uncoiler to the recoiler, improving consistency, extending tooling life, and enhancing operational safety.

Automation and Safety Features:

  • Automatically guides the strip into the recoiler gripper with no manual contact
  • Integrated safety enclosures ensure operator protection
  • Compact footprint with minimal foundation work required
  • Standard 5-year warranty and lifetime 24/7 technical support

Technical Advantages:

  • Hands-free threading: Full automatic strip feeding from uncoiler to recoiler
  • Auto-nesting/side-shifting tool shafts: Fast and precise slitter tooling adjustment
  • Optional equipment: Scrap chopper or scrap winder
  • Flex-grip recoiler gripper: Automatically adjusts grip angle for improved winding stability
  • Multiple slitter head configurations: Traditional packaging head, mandrel head with tool swing gate, or CNC-controlled automatic slitter head
  • Performance range: Material thickness up to approx. 16 mm, strip width up to approx. 2,400 mm
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high speed slitting line ideal balance of automation and efficiency

Why Choose ALEKVS ?

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sheet metal stainless steel thin plate slitting line

As a leading manufacturer of coil processing equipment, ALEKVS delivers high-speed and heavy-gauge slitting lines that combine precision, efficiency, and reliable automation. Whether you’re cutting at high speeds or processing thick, high-strength materials, we offer tailored solutions to help you meet production targets on time and within budget.

Applicable Industries for Coil Slitting Lines

  • Steel Mills & Service Centers: Coil distribution, thickness reduction, custom width processing
  • Aluminum Processing: Light-gauge foil slitting, architectural panels, packaging applications
  • Electrical & Silicon Steel Processing: Transformer core slitting, motor lamination strip cutting
  • Automotive Manufacturing: Body panels, reinforcement components, chassis materials
  • Home Appliances & Metal Can Fabrication: Panel forming, white goods components, beverage cans
  • Silo & Steel Structure Fabrication: Corrugated panels, structural beams, silo walls
  • HVAC Industry: Ducting materials, housing enclosures, air diffusers
  • Tube & Pipe Production: Precise strip slitting for welded tubes and conduits
  • Color-Coated Coil Production: Pre-painted steel for decorative or corrosion-resistant panels
  • Construction & Roofing Materials: Flashing strips, roofing sheets, cladding components