Can your Power Lines Stringing Machines handle the latest generation of HTLS (High-Temperature Low-Sag) and composite core conductors?

2025-07-20

Yes, our Power Lines Stringing Machines are specifically engineered to handle the unique characteristics of the latest generation of HTLS (High-Temperature Low-Sag) and composite core conductors. These conductors are increasingly used for re-conductoring and new line projects due to their higher current carrying capacity and reduced sag. Our machines accommodate these advanced conductors through:

  • Precise Tension Control: HTLS conductors often have different thermal and mechanical properties, requiring extremely accurate tensioning to achieve the desired sag profile without overstressing the sensitive core. Our hydraulic systems provide this precise control.

  • Specialized Bullwheel Linings: We utilize bullwheel linings made from materials that offer optimal grip and minimal abrasion, crucial for composite core conductors which can be more susceptible to surface damage than traditional aluminum conductors.

  • Larger Bullwheel Diameters: For very large diameter HTLS conductors, machines are equipped with bullwheels of increased diameter to ensure a gentler bending radius, protecting the conductor's internal structure and preventing deformation.

  • Compatibility with Specialized Accessories: Our machines seamlessly integrate with specialized conductor grips, anti-twist swivels, and running boards designed specifically for HTLS and composite core conductors, ensuring a secure and safe stringing process.

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