Stranding machine parts are essential for manufacturers producing steel wire rope, umbilicals, and subsea and offshore cables, where dimensional precision and component reliability directly affect product safety, lay length consistency, and breaking load performance. From flyer bows and guides for flyer bows to GESADUR underrollers, bearings, haul-off belts, and brakes, every component in a planetary strander or tubular stranding line plays a direct role in tension control, wire alignment, and machine uptime — critical factors when producing high-strength steel rope or multi-layer umbilical structures for offshore and marine applications.

We supply spare and wear parts for the planetary stranding machines, tubular stranders, and armouring lines used to produce steel wire rope, mooring lines, crane and elevator rope, and the steel wire or Kevlar armouring layers found in subsea power cables and umbilicals. Our customers operate equipment from manufacturers such as Stolberger, Setic, Queins, Niehoff, SAMP, Cortinovis, Pourtier, and Ceeco, and we source both original and functionally compatible parts engineered to match OEM tolerances, material grade, and load specifications for these heavy-duty applications.

Beyond the mechanical components of the bow assembly and rotating cage, we cover the electrical, pneumatic, and hydraulic parts that support backtwist control, pneumatic braking, and tension regulation on planetary stranders — including sensors, control modules, cylinders, and valves used to maintain consistent lay length during high-speed steel rope and umbilical production. This lets maintenance teams in the steel rope and offshore cable industry source mechanical, electrical, and fluid power replacements for the same line through a single point of contact, minimizing sourcing delays during scheduled maintenance or unplanned stoppages.

When a part for an older planetary strander or armouring line is obsolete or no longer available from the original manufacturer, our custom parts service provides an alternative. Through reverse engineering, we recreate worn flyer bows, underrollers, or bearing housings from a physical sample, drawing, or basic measurements, and through custom manufacturing, we produce new components built to the exact tolerances required for steel rope and offshore-grade cable production. We also offer enhanced parts with improved wear resistance — particularly valuable for high-cycle components like underrollers and bow guides subject to constant friction from steel wire.

Reliable stranding machine spare parts reduce unplanned downtime and help protect the structural integrity of steel rope, umbilicals, and subsea cable products throughout production. Our team supports part identification, cross-referencing, and technical recommendations for stranding and armouring equipment used across the steel rope, offshore, and submarine cable industries, with worldwide shipping available to deliver directly to your facility.