The Vertical stent/catheter braiding machine series are mainly adapted to the medical industry, ultra-fine wire harness industry, engineering research, etc. It in eludes: the braiding machi ne, the tractio n mecha nism, the lubricatio n system, and the electrical control system. The braiding machine adopts servo-driven motors, equipped with PLC touch screen, and the Ianguage adopts Chinese and English visions; this series of braiding machines are used for all kinds of intravascular interventions or interventions in the natural cavities of the human body or the sheath braided reinforcement layers, such as cranial Internal nerve microcatheter, intermediate passage catheter, angiography catheter, guiding catheter, disposable endoscopic catheter, etc. It can be braided in different densities to achieve the ideal push-ability, torsion control and flexibility. It can be used for braidi ng of catheters or sheaths from 1.5F to 27F. If other sizes of bra id i ng are required, it can becustomized as required.