Tools for removing metallized optical cables

Specialized fiber optic strippers, including mechanical, thermal, and plasma-assisted tools, are used to safely remove metallized coatings and jackets from optical fibers without damaging the glass core.Mechanical Fiber StrippersMechanical strippers are handheld tools with precision blades designed to remove polymer coatings, tight buffers, and outer jackets from optical fibers. They are available in multi-hole designs to handle different layers, such as 250 µm coatings, 900 µm buffers, and 2–3 mm outer jackets, making them suitable for metallized optical cables with multiple layers . These tools provide micron-level accuracy and are ideal for fieldwork or laboratory use, ensuring the fiber core remains undamaged .Thermal and Thermo-Mechanical StrippersThermal strippers use controlled heat to soften coatings before removal, which is particularly useful for metallized or polymer-coated fibers that are difficult to strip mechanically . Thermo-mechanical strippers combine heat with mechanical pulling to achieve clean, precise stripping. Adjustable temperature and timing settings allow safe handling of fibers with high-strength coatings or metallic layers without compromising fiber integrity .Plasma-Assisted and Automated StrippingFor high-precision or large-diameter metallized fibers, plasma-assisted stripping machines offer non-contact removal of coatings up to 1200 µm in diameter . These automated systems are ideal for laboratory or production environments, providing consistent results while preserving fiber strength. They are particularly effective for window stripping or removing coatings from fiber ribbons.Additional Tools and AccessoriesFiber Grippers: Textured rubber grippers hold the fiber securely during stripping, preventing microfractures .Cable Slitters and Ring Tools: Adjustable slitting tools can remove outer jackets or metallic sheaths from cables before fiber-level stripping .Replacement Blades and Guides: Many strippers offer interchangeable blades and guides to match specific fiber diameters and coating types .Selection ConsiderationsWhen choosing a tool for metallized optical cables, consider:Fiber diameter and coating thicknessType of coating (metallic, polymer, or hybrid)Required precision and risk of fiber damageField vs. laboratory useVolume of fibers to be processed Using the correct combination of mechanical, thermal, or plasma-assisted strippers ensures safe, efficient removal of metallized coatings while maintaining fiber performance and minimizing loss during splicing or connectorization .