Fiber Optic Cable Extrusion Line
The Fiber Optic Cable Extrusion Line is a fully automated system that integrates fiber optic cable unwinding, stranding, insulation coating, sheath extrusion, testing, and winding. Its key advantages are high precision, low signal loss, and stable operation, ensuring the transmission performance and long-term reliability of fiber optic cables.
Product Introduction
The Fiber Optic Cable Extrusion Line is a fully automated system that integrates fiber optic cable unwinding, stranding, insulation coating, sheath extrusion, testing, and winding. Its key advantages are high precision, low signal loss, and stable operation, ensuring the transmission performance and long-term reliability of fiber optic cables.

The Fiber Optic Cable Extrusion Line features a dedicated unwinding device with constant tension control, preventing damage to the fiber during unwinding. Insulation coating is performed using a precision extrusion head combined with a low-shear plasticizing system, which ensures uniform insulation without compromising the integrity of the fiber. Sheath extrusion is carried out using a specialized twin-screw extruder compatible with a range of fiber optic sheath materials, including PE, PVC, and LSZH. This provides excellent wear resistance, weather resistance, and long-term anti-aging properties.

An integrated online testing system continuously monitors critical parameters, including fiber attenuation, insulation layer thickness, and sheath thickness, ensuring that all products meet strict quality standards. The production line can be configured for a variety of fiber optic cable types, such as outdoor cables, indoor cables, and armored cables, supporting diverse applications.
This system is widely used in the fiber optic communication industry, serving telecommunications operators, data centers, smart building projects, and other environments that require high-performance fiber optic transmission. By combining precise extrusion, real-time monitoring, and automated handling, the Fiber Optic Cable Extrusion Production Line ensures consistent quality, high efficiency, and reliable performance across all production stages.

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