Crosslinked Insulation Extrusion Line

Extruder line for production of silane cross-linked cable material in a one-step process

Crosslinked Insulation Extrusion Line
  • Crosslinked Insulation Extrusion Line
  • Crosslinked Insulation Extrusion Line
  • Crosslinked Insulation Extrusion Line

    • The one-step silicohydride crosslink insulation extrusion line is designed for the insulation extrusion of cooper and aluminum conductors. Our crosslink insulation extrusion line is suitable for power cables ranging from 1kV to 10kV, overhead conductors, plastic cables and etc. Applicable materials include PVC, PE and XLPE.

    Our crosslinked insulation extrusion lines boast high productivity, enabling continuous production and significantly improving efficiency.

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    Specifications
    Voltage Range 1 kV for cross-linked cables
    1 kV for overhead conductors
    10 kV for cross-linked cables
    10 kV for overhead conductors
    Conductor Material aluminum and copper
    Aluminum Conductor complying with IEC 228 standards
    Copper Conductor complying with IEC 228 standards
      free from dust impurities, oil, and bending
    Conductor Shapes round, sector, stranded, solid
    Conductor Cross-section 10 - 630 mm², copper
    10 - 630 mm², aluminum
    Conductor Diameter 4,0 - 40,0 mm
    Cable Outer Diameter 9,5 - 42,0mm
    Maximum Cable Weight 70 kg/m
    Insulation Thickness Internal Shielding: 0.4- 0.8mm
    Insulation: 0.8-3.5 mm
    Maximum Production Line Speed 120 m/min.
    Cable Path Height 1.000 mm
    Extruder Feeding granular cable materials
    Internal Shielding and Colored Jacket Extruder 65/25D PE: 120 kg/h, Max.
    Insulation Extruder 120/30D PE: 480 kg/h, Max.
    Medium Voltage Cables  
    Internal Shielding semi-conductive PE (e.g., Borealis) or SIOPLAS (AEI)
    Insulation PE (e.g., 2100TN00, 218W, 18D)
    Liquid Silane (e.g., SILIX, SILMIX316, 301)
    Carbon Black Masterbatch (SILIX-C401)
    Low Voltage Cables  
    Insulation PE (e.g., 2100TN00, 218W, 18D)
    Liquid Silane (e.g., SILIX, SILMIX316)
    Carbon Black Masterbatch (SILIX-C401)
    Colored Jacket PE, PVC, or SIOPLAS (AEI), or other materials
    Details
    Pintle Type Pay-Off

    Pintle Type Pay-Off

    • Motor-controlled for lifting, opening, and movement, featuring limit protection
    • Passive pay-off with mechanical tension control.
    Take-Up

    Take-Up

    • Motorized wire clamping with mechanical and electrical protection mechanisms
    • Easy loading and unloading of wire bobbins
    • Synchronization with the main machine for continuous tension during operation and delayed stoppage after machine shutdown
    Caterpillar Haul Off Unit

    Caterpillar Haul Off Unit

    • Pneumatic clamping and automatic tensioning of the traction belt ensure low noise and high power output.
    • Synchronization of traction speed with extruder speed ensures reliable and stable operation.
    • The twin tracks feature a reinforced mesh layer, driven by an AC motor via a spiral bevel gear system with four-speed gearbox.
    Meter Counter

    Meter Counter

    • Non-contact electronic meter counter for accurate and reliable measurements
    • Mechanical meter counter included
    Control System

    Control System

    • Siemens PLC control for smooth operation and reliable performance
    • All technical parameters adjustable via the touchscreen interface, with the ability to store production process parameters
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