55 Series Bridge Drag Chain - Cost-effective Nylon Cable Carrier for CNC & Automation

The 55 series bridge drag chain is a cost-effective, open-style cable management solution engineered from PA66 nylon—delivering high strength, exceptional wear resistance, and excellent oil resistance for demanding CNC and automation applications; widely recognized as a reliable nylon cable chain and cable chain carrier; this 55mm inner height series features an open bridge design that reduces overall weight while allowing for quick cable installation, visual inspection, and routine maintenance without dismantling the entire chain—delivering significant long-term savings on labor and downtime

Available in a comprehensive range of sizes including 55x75, 55x90, 55x100, 55x125, 55x150, and 55x200—with 55x100 being one of our most searched models; bending radii from R75 to R250 available to suit various stroke and space requirements; all models share the same 55mm inner height with varying widths; to further enhance functionality, we offer customizable options including inner separators, fiber clips, colors, logo printing, and steel brackets; for applications requiring full dust, coolant, and spark protection, consider our 55 series enclosed drag chain

Widely used in CNC machine tools (machining centers, milling machines, lathes), automated assembly lines, robotics, laser cutting machines, woodworking machinery, and packaging equipment where the working environment is clean and cable access frequency is high; the open bridge design provides excellent heat dissipation while maintaining reliable cable protection against mechanical stress; manufactured from high-strength PA66 with excellent wear and oil resistance, our drag chains deliver reliable performance in high-cycle operations; as a factory-direct supplier, we offer competitive pricing and provide fast global delivery—minimizing your lead times and keeping your production lines running