Yongxusheng Company exhibited a new fully automatic warp drawing machine, which replaced the original automatic warp drawing machine. After more than 20 years of research and testing, the automatic warp drawing machine SFIR has many new technologies and can adapt to many types of looms to wear multiple warp yarn heald frame hanging heald elements and can check the thickness and color of each warp yarn before drawing. This function can prevent double yarns in the heald and eliminate repeated defects in the drawing pattern. This important progress improves the quality of pre-weaving preparation. Each warp yarn is grabbed by a vacuum gripper on the warp drawing machine to complete the drawing action. The warp drawing machine is equipped with a photoelectric system to control the automatic drawing action. The double yarn detector prevents any double yarn from being entangled. It can draw 200 warp yarns per minute. The new automatic warp drawing machine can not only draw fine yarns but also coarse yarns very conveniently. It is most suitable for drawing medium and coarse yarns. It is an ideal automatic warp drawing machine with the characteristics of automatic network. Modern electronic technology makes automatic warp drawing machines a reality. Moreover, before drawing in the warp, the photoelectric sensor can detect the situation of each pair of yarns separately, and can detect the wrong threading or yarn defects and can be easily corrected. This is the patented technology of Yongxusheng automatic warp drawing machine. It can reliably complete the task of yarn defect detection without any special components or special adjustments. It can ensure that no double yarns will be drawn into each eye at the same time. The drawing-in quality is very high.

Yongxusheng Company also exhibited the YXS-A automatic warp drawing machine, which is an automatic warp drawing machine formed by integrating many years of experience and combining the most advanced technology. The actual production since it was put into use has shown that the drawing quality is high, so that the quality of the warp beam is guaranteed. It can draw in 1 or 2 warp beams at a time, and 8 layers can be drawn if necessary. The warp sheets can be symmetrical or asymmetrical according to the requirements of production and variety. Various types of healds, warp stoppers, steel boxes and several heald frames can be used. The maximum number of heald frames can be 28. The automatic warp drawing machine is equipped with a camera system to monitor the color of the warp drawing. The new yarn separator can program and monitor the yarn according to the color of the pattern, so that the pointer can work or the pattern can be downloaded from the textile CAD system. All these make the warp drawing machine achieve higher output and make the work of the operator more convenient. The automatic warp drawing machine can also draw in the cotton yarn color warp yarn of two healds, which was exhibited at the exhibition.