80 Series Bridge Drag Chain - Heavy-Duty Cable Carrier for Large CNC & Automation

The 80 series bridge drag chain is a heavy-duty, open-style cable management solution engineered from PA66 nylon—delivering high strength, exceptional wear resistance, and excellent oil resistance for large-scale CNC and heavy automation applications; widely recognized as a reliable plastic cable track chain and heavy duty energy chain; this 80mm 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 in high-cycle operations

With an 80mm inner height and inner widths available from 75mm up to 400mm,this series delivers exceptional cable capacity for the most demanding heavy-duty applications; bending radii range from R150 up to R400 to accommodate long travel distances, large stroke requirements, and various installation space constraints in large-scale equipment; typical applications include gantry machining centers, large-format laser cutting machines, heavy-duty horizontal machining centers, large turn-mill compound machines, automated warehouses and storage systems, heavy-duty gantry robots and port handling equipment—where large cable bundles, extreme travel distances, and maximum reliability are essential; we offer customizable options including inner separators, fiber clips, colors, logo printing, and steel brackets; for applications requiring full protection against hot chips, swarf, coolant, and sparks in extreme machining environments, consider our 80 series enclosed drag chain which features covered top and bottom covers for the harshest CNC conditions

Manufactured from high-strength PA66 with excellent wear and oil resistance, our 80 series drag chains deliver reliable performance in high-cycle and extreme-load operations—tested to withstand up to 5 million reciprocating motions under normal use; the open bridge design provides excellent heat dissipation while maintaining reliable cable protection against mechanical stress; as a factory-direct supplier, we offer competitive pricing, maintain stock on best-selling sizes for same-day dispatch, and provide fast global delivery—minimizing your lead times and keeping your largest production lines running without interruption