High-Flex Drag Chain Cables, Build Durable Transmission Core for High-Speed Dynamic Automation

In high-speed reciprocating equipment such as CNC machining, 3C production lines and automated stereoscopic warehouses, wire core breakage, sheath cracking and signal drift are the core pain points leading to production line shutdown. As a benchmark of high-durability moving cables in the industry, Longzhiyi high-flex drag chain cables are specially developed for high-frequency dynamic working conditions inside cable carriers. They adapt to harsh operating environments with long strokes and high acceleration & deceleration, delivering stable power and signal channels for 7×24-hour continuous equipment operation.

Multi-Million Bending Cycle Durable Structure

Adopts fine-stranded high-quality copper conductors with tensile filling, with optional graded PUR/TPU wear-resistant sheaths. The standard version can withstand 10 million bending cycles without core breakage, while the premium reinforced version reaches up to 20 million cycles. Compatible with high-speed movement of 2–10m/s, it eliminates extra costs caused by frequent cable replacement.

Full-Range Protection for Harsh Working Conditions

The sheath resists erosion from cutting oil, metal scraps and dust. Double shielding structure is optional to effectively isolate electromagnetic interference from servo inverters and realize zero signal drift during transmission. Featuring narrow diameter and lightweight design, it reduces the space occupied by cable carriers and lowers equipment movement load, so as to improve machine tool acceleration and machining accuracy.

Stable Operation in Wide Temperature Range

It works stably at temperatures ranging from -40℃ to 105℃, without hardening at low temperatures or aging at high temperatures. Suitable for wet & dry workshops, spraying workshops, woodworking and other dusty scenarios. Lubrication-free and maintenance-free design greatly cuts down equipment maintenance working hours.

Full-Spec Standardization & Customization Service

Complete series of multi-core cables for power, signal and shielded mixed use, covering cross-sectional areas from 0.1mm² to 35mm². Custom formulas including shielding, flame retardant and low-smoke zero-halogen are available on demand.

Metal cutting machine tools (lathes, milling machines, grinders), laser processing equipment, 3C automated SMT production lines, woodworking CNC machines, automated stereoscopic warehouse stackers, lithium battery assembly equipment, injection molding machines.

Choose Longzhiyi high-flex drag chain cables. With multi-million-cycle durable quality, reduce unplanned equipment downtime and comprehensively boost the overall production efficiency of automated production lines.