Drag Chain 45x150 Snap Open Bridge Heavy-Duty Series

Designed for high-load reciprocating motion, our premium drag chain 45x150 (45mm inner height x 150mm inner width) snap open bridge type cable carrier provides superior line guidance for heavy electrical cables, pneumatic hoses, and hydraulic lines. Molded in an all-black aesthetic finish from high-strength 30% glass-fiber reinforced PA66 nylon (PA66 + 30% GF), this robust energy chain delivers outstanding wear resistance, flame retardancy (UL94 V-0), low-noise operation, and exceptional load-bearing capacity without sagging during long-stroke dynamic travel.

Featuring a user-friendly side-opening snap-on bridge structure, operators can easily unlatch crossbars using a standard flathead screwdriver, simplifying daily maintenance, cable routing, and retrofitting without disassembling the entire carrier track. Excellent thermal stability (-40°C to +130°C), aging resistance, and chemical insulation make this 45x150 series the ultimate protective solution for multi-axis industrial robots, automated production lines, laser cutting machinery, machining centers, and heavy AGV material handling equipment.

Industrial-scale injection molding workshop producing high-strength drag chain 45x150 series with premium 30% glass-fiber reinforced PA66 resin.

Technical Specifications

Precision-molded snap-open crossbar components designed for quick unlatching and fast cable laying in drag chain 45x150 carriers.

Primary Industrial Applications

• CNC & Metal Processing: CNC machine tools, vertical machining centers, drilling and milling lathes, gantry processing equipment, laser cutting machines, and sheet metal punch presses.
• Robotics & Smart Automation: Multi-axis industrial robots, mechanical articulated arms, gantry manipulators, automated conveyor lines, sorting equipment, and 3D printers.
• Packaging & Printing Machinery: Food packaging systems, flexographic printing machinery, labeling apparatus, woodworking CNC Routers, and textile dyeing machinery.
• Intelligent Logistics & AGV: ASRS stacker cranes, AGV handling robots, hydraulic lifting platforms, and mobile material handling equipment.
• Clean Energy Manufacturing: Lithium battery assembly lines, energy storage module automation, and photovoltaic wafer cutting equipment.

45mm Series Inner Width Options

• 45 x 50 mm: Compact basic dimension, suited for equipment with minimal conduit counts like small CNC tools and electronic assembly units.
• 45 x 75 mm: Popular mid-range size offering ample space for air tubes, power cables, and fluid hoses in general automation tools.
• 45 x 100 mm: Designed for complex machines routing multiple sensor lines, heavy power leads, or thicker hydraulic conduits.
• 45 x 125 mm: Engineered for heavy-duty applications requiring large-diameter hose bundles and high load-bearing capacity.
• 45 x 150 mm: Provides maximum interior clearance for dynamic multi-axis industrial robots, heavy gantry manipulators, and extensive cable/hose assemblies.

Selection Guide: Bridge Type vs. Fully Enclosed Drag Chains

Snap-Open Bridge Drag Chain (45x150): Ideal for clean workshops requiring high heat dissipation, lightweight performance, and fast inspection access. Perfect for automated assembly lines, robotic arms, and packaging machinery.

Fully Enclosed Cable Carrier: Essential for harsh machine tool environments exposed to flying metal chips, aggressive coolant spray, dust, and abrasive debris. Provides total 360-degree seal protection.

Abundant warehouse inventory of pre-assembled all-black drag chain 45x150 units ready for worldwide dispatch.