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

    China HR Coil Slitting Line - Premium Quality from Leading Suppliers and Factory for Precision Metal Processing

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    Equipment Overview:

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    This slitting line represents cutting-edge technology in the metal processing industry, primarily composed of an uncoiler, feeder, slitter, and recoiler. Designed to efficiently slit wide coils into specified width strips along their length, this equipment is essential for various applications, including milling, welding pipes, cold bend forming, and stamping as billets. Our factory in China offers the versatility of slitting different metal coils by simply changing the blades to match various materials, making us a top choice among suppliers for high-quality slitting solutions.

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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.

      Wide Material Compatibility Applicable to coils of various specifications including cold-rolled, hot-rolled, silicon steel, stainless steel, colored, aluminum, and plated/coated coils.
      High Automation & Efficiency Proper layout, easy operation, highly automated with high production efficiency for punch line use through uncoiling, pre-leveling, cropping, slitting, and recoiling.
      Integrated Technology A full integration of mechanical, electrical, hydraulic, and pneumatic technology with loop bridge, pinch, and deviation corrector equipped between each machine.
      Complete 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.

      Typical Application Industries

      Widely used in: automobile manufacturing, home appliance production, construction materials (cabinets, kitchenware, doors and windows), hardware products, containers, electronic appliances, light industry and packaging, and more.

      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 (FAQ)

      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 all sorts of plated and coated coils.
      Q What industries are these slitting lines suitable for?
      These slitting lines are widely applied across many industries, including automobile manufacturing, home appliance production, construction materials (such as cabinets, kitchenware, doors and windows), hardware products, containers, electronic appliances, light industry, and packaging.
      Q What is the maximum slitting speed of these machines?
      The slitting speed varies by model. For lighter-gauge models (e.g., 3×1600 to 6×1600), the slitting speed can reach up to 50m/min. For heavier-gauge models (e.g., 16×2500 and 20×2500), the speed is up to 20m/min, ensuring precision and efficiency for each material type.
      Q What is the core working principle of the slitting machine?
      The slitting machine works by continuously roll-cutting wide coil material through the rotation of upper and lower circular disc knife shafts, dividing it into several narrow strips of the required width along the length direction. The knife shafts undergo precise processing including turning, high-frequency treatment, grinding, and chrome plating to ensure accuracy and rigidity.
      Q What components are included in the complete slitting line?
      The complete slitting production line includes a loading cart, uncoiler, slitter, scrap winder, cropping shear, tension controller, and coil recoiler. Loop bridges, pinch units, and deviation correctors are also equipped between each machine, making it a fully integrated mechanical, electrical, hydraulic, and pneumatic system.
      Q What is the maximum coil weight and thickness this equipment can handle?
      The equipment can handle coil weights of up to 35T. In terms of thickness, the range spans from 0.5mm (for the 3×1600 model) up to 20mm (for the 20×2500 model), covering a broad spectrum of light to heavy-gauge processing requirements.