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    Hr Coil Slitting Line.JPG
    Hr Coil Slitting Line.JPG

    China HR Coil Slitting Line - High Precision Slitting Equipment from Reliable Suppliers & Factory

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    Product Overview:

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    This advanced slitting line, manufactured by a leading China factory, is designed to efficiently convert wide coils into strips of specified widths. The line is composed of an uncoiler, feeder, slitter, and recoiler, enabling precise slitting along the coil's length. Ideal for various applications such as milling, pipe welding, cold bend forming, and stamping, this slitting line is versatile and can handle various metal coils by simply changing the blade material. As one of the top suppliers in the industry, we ensure high-quality equipment that meets the needs of your production process.

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      Product Details

      Product Introduction

      The slitting machine is a key piece of equipment in industry for cutting wide metal or non-metallic coil materials into several narrow strips of the required width along the length direction. Its core working principle is to continuously roll-cut the material through the rotation of the upper and lower circular disc knife shafts.

      The following is a comprehensive introduction to the core features of the slitting and shearing machine:

      Core Structure & Unit Composition

      The core structure mainly consists of upper and lower knife shafts, fixed/movable frames, and a synchronous lifting mechanism. The knife shafts and frames undergo precise processing (such as turning, high-frequency treatment, grinding, and chrome plating, etc.) to ensure the rigidity and accuracy of the equipment.

      This series of production line is applicable to coils of various specifications. It is used for slitting the coil into required width for the use of punch line through the procedure of uncoiling, pre-leveling, cropping, slitting and recoiling. It has advantages such as proper layout, easy operation, highly automated and high production efficiency.

      Applicable Materials

      This line is adaptable to process cold-rolled and hot-rolled coils, silicon steel coils, stainless coils, colored coils, aluminum coils, and all sorts of plated and coated coils, and it widely applies to many industries like automobiles, containers, household appliances, food packing, construction materials, etc.

      Line Composition

      This line consists of loading cart, uncoiler, slitter, scrap winder, cropping shear, tension controller and coil recoiler, etc. Loop bridge, pinch and deviation corrector are equipped between each machine. This automatic coil processing line is an integration of mechanical, electrical, hydraulic and pneumatic technology.

      Typical Application Industries
      • 🚗 Automobile Manufacturing
      • 🏠 Home Appliance Production
      • 🏗️ Construction Materials
      • 🔩 Hardware Products
      • 📦 Containers
      • ⚡ Electronic Appliances
      • 🎁 Light Industry & Packaging
      • 🍳 Kitchenware & Cabinets
      Hr Coil Slitting Line (1)Hr Coil Slitting Line (2)

      Main Technical Parameter

      Model Thickness Width Coil Weight Finish Width Slitting Strips Slitting Speed Area Needed Main Shaft Dia.
      3×1600 0.5-3mm 900-1600mm 30T ≥40mm ≤13 50m/min 21×11m Φ240
      4×1600 0.5-4mm 900-1600mm 30T ≥60mm ≤13 50m/min 21×11m Φ240
      6×1600 1-6mm 900-1600mm 30T ≥60mm ≤10 50m/min 21×11m Φ260
      8×2000 2-8mm 900-2000mm 35T ≥70mm ≤6 30m/min 30×11m Φ300
      10×2200 3-10mm 900-2200mm 35T ≥80mm ≤5 30m/min 35×11m Φ320
      12×2200 3-12mm 900-2200mm 35T ≥100mm ≤5 30m/min 38×11m Φ320
      16×2500 4-16mm 900-2500mm 35T ≥100mm ≤5 20m/min 38×11m Φ400
      20×2500 6-20mm 900-2500mm 35T ≥100mm ≤4 20m/min 38×11m Φ480

      Frequently Asked Questions

      Q What types of materials can the slitting machine process?
      The slitting machine is designed to process a wide range of coil materials, including cold-rolled and hot-rolled coils, silicon steel coils, stainless steel coils, colored coils, aluminum coils, as well as various plated and coated coils. It is suitable for both metal and certain non-metallic coil materials.
      Q What is the maximum coil weight and thickness the line can handle?
      The line supports coil weights of up to 35 tons. In terms of thickness, models are available ranging from 0.5mm up to 20mm, covering a broad range of industrial applications. The largest model (20×2500) handles material from 6mm to 20mm thick.
      Q What industries commonly use this slitting and shearing line?
      This production line is widely used across many industries, including automobile manufacturing, home appliance production, construction materials (cabinets, kitchenware, doors and windows), hardware products, containers, electronic appliances, light industry, and packaging. It is a versatile solution for high-volume metal coil processing.
      Q What major components are included in the slitting line?
      The complete line includes a loading cart, uncoiler, slitter, scrap winder, cropping shear, tension controller, and coil recoiler. Loop bridges, pinch rollers, and deviation correctors are also installed between each machine to ensure smooth and accurate operation throughout the process.
      Q How is the precision and rigidity of the slitter ensured?
      The knife shafts and frames are manufactured through a series of precise processes including turning, high-frequency treatment, grinding, and chrome plating. These processes ensure the equipment achieves high rigidity and dimensional accuracy, resulting in consistent slit width and quality edge finish during production.
      Q Can the slitting line be customized for different coil widths and strip numbers?
      Yes. The line is available in multiple models to accommodate different coil widths ranging from 900mm to 2500mm, and can produce varying numbers of slitting strips — from as few as 4 strips up to 13 strips per pass depending on the selected model and material specifications.