18mm Inner Height Drag Chain, Side-Open Plastic Cable Carrier for CNC Routers & Milling Machines (Includes 18x37mm & Multiple Sizes)

Convenient Side-Open Design (Snap-Open Crossbars): Features a bridge-type structure where each individual crossbar can be unbuckled and opened from one side independently, allowing for effortless cable insertion and maintenance without disassembling the chain.

Heavy-Duty Reinforced Plastic: Molded from premium nylon engineering plastic, delivering exceptional mechanical strength, wear resistance, low-noise movement, and long-term durability.

Tangle & Wear Prevention: Effectively isolates and protects internal wiring from mechanical friction, snagging, and excessive bending stress during continuous reciprocal motion.

Construction of The Drag Chains

This is the largest model in the Mini series, suitable for devices that require slightly thicker cables yet remain constrained by limited overall space. Constructed from flame-retardant, V-0 rated PA66 material, it is self-extinguishing upon removal from a flame—making it ideal for electronic equipment with stringent fire safety requirements.

• Precise 18x37mm Dimensions: Expertly engineered with an 18mm inner height and 37mm inner width, providing ample space to cleanly route multiple cables and hoses.

• Convenient Side-Open Design (Snap-Open Crossbars): Features a bridge-type structure where each individual crossbar can be unbuckled and opened from one side independently, allowing for effortless cable insertion and maintenance without disassembling the chain.

• Heavy-Duty Reinforced Plastic: Molded from premium nylon engineering plastic, delivering exceptional mechanical strength, wear resistance, low-noise movement, and long-term durability.

• Tangle & Wear Prevention: Effectively isolates and protects internal wiring from mechanical friction, snagging, and excessive bending stress during continuous reciprocal motion.

• Wide Industrial Applications: Perfect for CNC routers, milling machines, laser cutters, automated assembly lines, and heavy-duty robotic cable tracks.

• Streamline and protect your industrial machinery wiring with our professional Drag Chain 18 x 37. Built as part of the reliable 18-series, this cable carrier offers robust wire management designed to withstand demanding operational environments.

  Featuring a user-friendly side-open structure, each crossbar can be easily unbuckled and opened from one side, enabling quick cable installation or routine maintenance without needing to re-thread or remove the entire chain link by link. Constructed from high-grade reinforced engineering plastic, it ensures smooth, low-noise, and reliable tracking for CNC routers, milling machines, and automated systems.

Model Table

Structure Diagram

Application

Small-scale Robots (Collaborative): Routes power cables, encoder lines, and pneumatic tubing; accommodates complex multi-axis movements.

Medical Devices (Compact Imaging Equipment): Routes signal cables and power lines; requires low noise and minimal friction.

Photovoltaic String Welders: Provides cable protection for frequently moving welding heads, preventing abrasion that could lead to downtime.

Electronic Component Insertion Machines: Safeguards control cable harnesses during high-speed pick-and-place operations, ensuring signal stability.