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The plastic cable drag chain is a PA66 engineering-plastic carrier designed to guide and protect moving cables, oil hoses, pneumatic tubes and water lines during repeated machine travel. Its articulated chain links follow a controlled bending path, helping reduce cable tangling, pulling and direct abrasion.
LONGQIAO supplies compact, reinforced, openable, semi-closed and fully enclosed configurations across 10–100 Series. Available catalogue dimensions cover internal heights from 10 to 100 mm, internal widths from 10 to 400 mm and bending radii from R18 to R400. The range is suitable for CNC machines, laser equipment, woodworking machinery, automation lines and other reciprocating-motion systems.
Présentation du produit
A cable drag chain, also known as a cable carrier or cable track, organizes flexible cables and hoses along the moving axis of industrial equipment. One end is normally connected to the moving machine component, while the other end is fixed to the equipment frame. As the axis travels, the articulated links rotate through a defined bending radius and guide the enclosed cable package along a repeatable path.
The LONGQIAO range is manufactured from PA66 nylon engineering plastic. The supplied product information identifies the main benefits as low weight, wear resistance, corrosion resistance, lower-noise movement and convenient cable installation on openable models.
The product family includes non-openable bridge structures, inner-side openable designs, crossbars that open from both sides and fully enclosed versions. Buyers can select different internal heights, internal widths and bending radii according to the cable bundle, hose diameter, machine stroke and available installation space.
This PA66 cable drag chain is intended for CNC machine builders, automation integrators, laser-equipment manufacturers, industrial distributors, repair companies and factories replacing worn or incorrectly sized cable carriers.
Spécification du produit
| Objet | Spécifications |
| Nom du produit | PA66 Plastic Cable Drag Chain |
| Marque | LONGQIAO |
| Type de produit | Industrial cable and hose carrier |
| Matériau | PA66 nylon engineering plastic |
| Series Range | 10, 15, 18, 20, 25, 30, 35, 45, 65, 80 and 100 Series |
| Special Series | Diagonal-Joint 25 Series; High-Speed Silent 25, 35 and 45 Series |
| Internal Height Range | 10–100 mm |
| Internal Width Range | 10–400 mm |
| Bending Radius Range | R18–R400 |
| External Height Range | 15–124 mm, depending on series |
| External Width Range | 18–451 mm, depending on model |
| Catalogue Loop Height Range | 51–924 mm, depending on series and bending radius |
| Opening Structures | Non-openable, inner-side openable, both-side openable and fully enclosed |
| Protected Media | Electrical cables, oil hoses, pneumatic tubes and water lines |
| Standard Length | Available upon request |
| Link Pitch | Available upon request |
| End Connectors | Available upon request |
| Internal Separators | Available upon request |
| Principales applications | CNC machines, machining centres, laser equipment, woodworking machinery, robots and automation systems |
| Lieu d'origine | Shandong, Chine |
| Emballage | Product-specific export packaging |
Caractéristiques du produit
PA66 Engineering-Plastic Construction
The chain links are manufactured from PA66 nylon engineering plastic. The material provides a lightweight structure for moving cable-management systems while offering the wear and corrosion resistance stated in the supplied product information.
Controlled Cable and Hose Movement
The articulated links guide the cable bundle through a defined bending path during repeated machine travel. This helps reduce uncontrolled movement, cable tangling and direct pulling at connection points.
Broad Dimensional Selection
The catalogue covers internal heights from 10 to 100 mm and internal widths from 10 to 400 mm. This allows machine builders to select a compact chain for small cables or a larger carrier for combined electrical, pneumatic and fluid lines.
Multiple Bending Radii
Available bending radii range from R18 to R400, depending on the selected series. A suitable radius helps prevent cables and hoses from being forced below their allowable bend limits.
Openable Crossbar Options
Many models allow the crossbars or covers to be opened from one or both sides. This provides easier access when installing, inspecting, replacing or rearranging cables and hoses.
Semi-Closed and Fully Enclosed Designs
Semi-closed and fully enclosed configurations provide different levels of physical coverage around the cable package. Selection should be based on the machine environment and the type of debris or external contact involved.
High-Speed Silent Series
Dedicated 25, 35 and 45 Series are identified in the catalogue as high-speed silent versions. They are intended for applications prioritizing smoother and lower-noise chain movement, although exact speed and noise ratings require confirmation.
Application du produit
The plastic cable drag chain is used in machines with repeated linear or reciprocating movement. It organizes flexible cables and hoses between fixed and moving machine sections while helping reduce uncontrolled bending, dragging and mechanical interference.
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CNC Machine Tools and Machining Centres -
Laser Cutting and Engraving Machines -
Woodworking and Glass Machinery -
Injection-Moulding Robots and Automation Lines
Emballage, stockage, manutention et transport
Packing
Packing is selected according to the chain series, bending radius, ordered length, accessories and shipment quantity. Depending on the model and length, the drag chain may be arranged in a controlled coil or secured in straight sections.
Each package should be labelled with the series, internal dimensions, bending radius, length and quantity. End connectors or other accessories, when ordered, should be separated or fixed to prevent them from damaging the chain links during transit.
Internal cushioning and reinforced cartons may be used to prevent crushing, uncontrolled movement and deformation. Large-size or bulk orders may require pallet or wooden-case support.
Storage
Store the cable chains in a clean, dry and ventilated indoor area. Keep them away from prolonged direct sunlight, excessive heat, corrosive chemicals and heavy objects.
Chains should be stored without forcing them below their specified bending radius. Large chains should be supported evenly to prevent local deformation.
Keep the original model labels and packaging in place until installation to avoid mixing different internal sizes or bending radii.
Handling
Do not drag unpacked chains across rough floors or sharp metal edges. Avoid dropping, twisting or forcing the chain sideways.
Long or large models should be supported at several points during movement rather than lifted from one end. Openable covers should remain closed during warehouse handling unless cables are being installed.
Do not lift the complete assembly by a single crossbar, end connector or unsupported link.
Transportation
The chain package should be secured to prevent compression, impact and uncontrolled shifting during transport. Coiled products must retain a radius that does not deform the links.
The products can be prepared for international express, air freight, sea freight or rail transportation according to the package size and order quantity.
Before shipment, the series, internal height, internal width, bending radius, ordered length, opening structure, quantity and package condition should be checked. Exact carton dimensions and gross weight are provided after the order configuration is confirmed.
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Secure Export Packaging -
Careful Handling and Order Inspection
