The 20mm inner height nylon drag chain is a medium load cable carrier, occupying the "sweet spot" between miniature plastic drag chains (7-18mm) and large cable drag chains (55mm+). It is available in both bridge-type (open type ) and fully enclosed styles. Offering ample internal space with a compact external profile, it is one of the most commonly used specifications in industrial automation equipment.
Applications :
●Small and medium CNC engraving machines, milling machines and lathes
●Laser cutting machines, laser marking machines and laser welding equipment
●Automatic production lines, conveying equipment and assembly lines，stackers, AGVs, and automated warehouses
●Packaging machines, labeling machines and printing machinery
●Medium-sized linear modules, sliding tables and servo actuators
●Industrial robots: handling robots, palletizing robots, assembly robots, and pick-and-place robots
●Electronics and semiconductor equipment: SMT pick-and-place machines, semiconductor test equipment, PCB inspection equipment, and wafer handling systems.
Selection Guide :
●Bridge (Openable) Type: The better choice for clean environments where frequent cable maintenance is required
●Fully Enclosed Type: The most reliable cable protection for equipment operating in environments with metal chips, dust, coolant splash, or outdoor conditions
Popular sizes :
（1）20x38mm-CNC machining centers, CNC machine tools, industrial robots
（2）20x50mm-Multi-cable CNC machine tools and automation equipments
