Yodel Bridge‑Type Steel Cable Drag Chain – Galvanised / Stainless Steel, Aluminium Crossbars with Custom Drilling

Product Description：

When a moving machine table travels back and forth thousands of times a day under heavy electrical and hydraulic loads, plastic drag chains can start to sag, crack, or melt from friction heat. That is why Yodel offers a bridge‑type steel cable drag chain – built for situations where strength, heat resistance, and long‑term dimensional stability matter more than weight savings.

The chain links come in two steel grades: hot‑dip galvanised steel for general factory use where moisture or mild chemicals exist, or 304 stainless steel for washdown areas, outdoor gantries, and salt‑laden environments. Unlike one‑piece plastic chains, this design separates the structural links from the cable‑holding crossbars. The links form a rigid backbone, while the removable aluminium crossbars can be drilled or fitted with plastic separators exactly where you need them.

How does this help on a real shop floor? Suppose you run a CNC machining centre with three thick motor cables, two encoder wires, and a 10mm coolant hose. With a pre‑drilled aluminium crossbar, you bolt each line into its own slot, preventing chafing. The bridge‑style open top means you can spot a worn hose instantly and swap it in two minutes without dismantling the entire chain. No threading from the end – just flip up the crossbar, drop the new hose in, lock it.

The articulation between steel links uses hardened pins and machined bushings that tolerate continuous high‑speed reversal. I have seen these chains on pallet changers running 80 meters per minute, 24/7, for over two years without needing a single link replacement. For automation engineers who are tired of replacing plastic carriers every six months, this steel bridge chain is the next logical step.

Key Features ：

1. Dual steel options for real‑world corrosion resistance

Galvanised steel chain links: economical, suitable for general industrial environments.

Stainless steel (304): ideal for food processing, chemical exposure, or outdoor travelling cable applications.

2. Aluminium crossbars with custom drilling

Instead of a fixed interior, each crossbar can be pre‑drilled on your specified pitch to match exact cable or hose layouts.

3. Internal separators / dividers (optional)

Snap‑in plastic separators fit into grooves inside the crossbars or between links. Segregate power from signal, or hydraulic from pneumatic – zero cross‑talk.

4. Bridge‑type open architecture

No top covers to remove. Cables lay visible and accessible from above. Routine inspection takes seconds; replacement does not require sliding cables through a tube.

5. Modular length adjustment

Chain segments use standard pitch plates. Add or remove links with a hex key – no special tooling needed. Adjust the total length on‑site within minutes.

6. High load & temperature tolerance

Continuous operating temperature from -20°C to +250°C (depending on internal cables). Load capacity per meter is 3–5 times higher than equivalent‑size nylon chains.

Applications ：

Heavy‑duty machine tools

Large lathes, milling machines, and gantry routers where heavy power cables and coolant hoses move with the carriage. Steel resists hot chips and oil residue.

Automation & pick‑and‑place units

High‑speed reciprocating axes (e.g., linear robots, transfer systems) benefit from the low‑maintenance steel articulation.

Outdoor or washdown equipment

Car washes, port machinery, agricultural gantries – stainless steel version stands up to rain, salt, and pressure washing.

Steel & metal processing lines

Environments with hot scale, abrasive dust, or occasional sparks. Steel chain will not melt or deform like nylon.

Special vehicles & mobile equipment

Telescopic conveyors, mobile crane cable reels, and dock levelers that need a rugged, openable cable guide.

Technical Specifications & Dimension Table :

TL Series Bridge-Type Steel Drag Chains

TL45 Drawing

 

TL50 Drawing

TL65 Drawing

TL75 Drawing

TL80 Drawing

TL95 Drawing

1. 1. Drag Chain Assembly – Drilled & With Separators
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   7. Packaging before shipment: Wooden pallet or wooden case
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   1. Why Choose Yodel Steel Cable Carrier ?

      1. Seasoned Manufacturer & Proven Expertise

      Yodel Technology Development Co., Ltd. has focused on cable carrier production for close to two decades. As a seasoned industrial supplier, we leverage deep manufacturing know-how to deliver products with consistent quality, full size options and outstanding long-term durability for diverse industrial applications.

      2. Excellent Value for Money

      All items are supplied directly from our factory, so you get fair and competitive pricing without extra middleman fees. Every steel cable carrier is built for steady performance, helping you cut down operational expenses and maximize your return on investment.

      3. Mass Production Capacity & Dependable Shipping

      Equipped with large manufacturing facilities and adequate inventory reserves, we stick strictly to agreed lead times for every order. We also partner with trusted global logistics providers, offering secure shipping solutions to make sure your shipments reach destinations worldwide safely and punctually.