
Discover our premium 45mm inner height side-open bridge reinforced nylon cable carrier chain, engineered for demanding industrial automation and CNC machinery. Featuring an innovative hybrid design with hinged snap-open crossbars on the inner bending side and easily removable crossbars on the outer side, this drag chain ensures effortless cable insertion and maintenance. Crafted from high-performance reinforced nylon (PA66) with optional heavy-duty steel end connectors, it delivers exceptional wear resistance, high tensile strength, and reliable protection for moving cables and hoses.

In modern industrial machinery and high-speed automated production lines, the stability and lifespan of cables, hydraulic hoses, and pneumatic tubes are paramount. Selecting a reliable cable protection system prevents unexpected machine downtime and reduces costly maintenance. Our 45mm Inner Height Side Open Bridge Reinforced Nylon Cable Carrier Chain is specifically engineered to meet these rigorous operational demands. Designed with an optimal balance of structural rigidity, low-friction operation, and exceptional flexibility, this drag chain guarantees maximum protection for dynamic wiring setups across various industrial applications.
What sets this 45mm inner height cable carrier apart from conventional drag chains is its innovative, operator-friendly dual-side access design:


As a specialized manufacturer, we understand that standard off-the-shelf cable carriers may not fit every unique industrial application. We offer flexible B2B customization services tailored to your exact machinery blueprints:

Engineered for extreme wear resistance and longevity, our drag chains are molded from high-performance reinforced Polyamide 66 (PA66) enriched with glass fiber reinforcement, UV stabilizers, and anti-aging agents. Key material benefits include:


| Parameter | Specification / Standard & Custom Options |
|---|---|
| Product Name | 45mm Inner Height Side Open Bridge Reinforced Nylon Cable Carrier Chain |
| Inner Height (H) | 45 mm (Custom height series available upon request) |
| Inner Width (W) Options | Multiple Widths Available |
| Internal Separation | Optional Vertical Separators & Horizontal Shelving Dividers Available |
| Bending Radius (R) | R75, R100, R125, R150, R175, R200, R250 |
| Structure Type | Bridge Type (Open) with Dual Side Opening Mechanism |
| Material Composition | Glass-fiber Reinforced PA66 Nylon |
| Max Speed / Acceleration | Up to 5 m/s | Acceleration up to 25 m/s² |
| Model | Inner Size | Outer Size | Status |
|---|---|---|---|
| 45×50 | 45mm × 50mm | 65mm × 77mm | Available Soon, chat to get a better quotation |
| 45×60 | 45mm × 60mm | 65mm × 87mm | Available Soon, chat to get a better quotation |
| 45×75 | 45mm × 75mm | 65mm × 102mm | Available Soon, chat to get a better quotation |
| 45×100 | 45mm × 100mm | 65mm × 127mm | Available Soon, chat to get a better quotation |
| 45×125 | 45mm × 125mm | 65mm × 152mm | Available Soon, chat to get a better quotation |
| 45×150 | 45mm × 150mm | 65mm × 177mm | Available Soon, chat to get a better quotation |
| 45×175 | 45mm × 175mm | 65mm × 202mm | Available Soon, chat to get a better quotation |
| 45×200 | 45mm × 200mm | 65mm × 227mm | Available Soon, chat to get a better quotation |
Our 45mm side-open bridge cable carriers are widely deployed across various high-precision and heavy-duty industrial sectors, including:

To ensure optimal longevity of both the drag chain and internal cables, follow these best practices during installation:




Our nylon and steel drag chains earn high praise from global buyers across the United States, Mexico, the Netherlands, France, Saudi Arabia, Kuwait, Argentina, Israel, Malaysia, Lebanon, Chile, Peru, Uganda, etc.
All reviews shown are genuine feedback from verified customers.
We provide comprehensive after-sales support:


Tianjin Yodel Technology Co., Ltd. is a specialized manufacturer and supplier of industrial drag chains, way covers, and machine tool accessories. With state-of-the-art injection molding facilities, complete mold inventories, and strict ISO-aligned quality inspection protocols, we deliver precision-engineered solutions tailored to international industrial standards. We offer OEM/ODM customization, flexible minimum order quantities, competitive factory-direct pricing, and dependable global delivery to support your equipment manufacturing and maintenance needs.
Send your drawing or cable requirements to receive a suitable solution.