The sheath is the cable's "armor." After the loose tubes are stranded into a core, an outer sheath must be applied to protect the optical fibers from moisture, compression, and tensile stress. The she

SZ stranding is a specialized stranding process used in optical cable manufacturing. The "S" and "Z" in its name represent alternating directions of twisting – one rotation forward (S‑direction), one

Getting a cable production line up and running is one thing; keeping it running smoothly and reliably over the long haul is quite another. Having worked with cable equipment for over a decade and i

Over the past decade, the production process for loose-tube cables has remained relatively fixed – coloring, secondary coating, stranding, binder yarn application, sheathing – step by step. But in the

When cable factories buy equipment, they're not buying hunks of metal – they're buying precision, stability, and years of trouble‑free operation. The core of an SZ stranding and cabling line is the

In 2025, the journal Wire & Cable published a paper on the design of high‑speed stranding and cabling units. The paper pointed out that traditional stranding units in high‑speed cabling processes have

In its industry trends report released early this year, the UK-based Commodity Research Unit (CRU) pointed out that the optical fiber and cable markets are undergoing simultaneous transformations in m

In 2026, the global fiber optic cable industry is undergoing a profound transformation driven by AI. AI computing power demand is fundamentally rewriting the market landscape for optical cables. A sin

If you had asked me in 2025 whether fiber optic cable equipment was selling well, I might have sighed. But now it's 2026, and the situation has completely changed. Since the beginning of the yea