Electronic Traverse Winding

Product Description
       The conventional grooved drum / forming cam mechanism is eliminated. Instead, a single-spindle motor + controller directly drives the traverse guide (rabbit head) to perform reciprocating traversing and cross-winding. Spool diameter and yarn line speed are collected in real time, enabling dynamic reversal, adjustment of edge-shaping angle and traverse speed, and fully digital control of package forming.

Product Advantages
       1. Excellent package forming and good unwinding performance, oil-free with few filament breaks — Real-time tracking of spool diameter changes with dynamic adjustment of reversal speed, edge-shaping curve and winding angle; effectively suppresses ribboning, hard edges and convex edges. The bobbin density is uniform, enabling high-speed unwinding in downstream weaving without yarn breakage or filament snagging, and improving dyeing uniformity.
       2. Flexible process, easy changeover — No need to adjust mechanical parts such as cams or grooved drums. Parameters are set digitally: stroke, winding angle, soft edge and anti-ribboning curves are configured directly on the touch screen, with automatic anti-convex and anti-ribbon functions. Multiple process recipes can be stored, suitable for fine denier, coarse denier, high-elastic, low-elastic and special plied yarns — ideal for multi-variety, small-batch production.
       3. Independent single-spindle control, high spindle-to-spindle consistency — Each spindle position is driven by an independent servo, unaffected by errors of centralized transmission. Parameters of each spindle can be fine-tuned individually, greatly reducing forming differences between spindles and improving the stability of finished product quality.
       4. Simplified mechanical structure, low maintenance cost — Wear-prone parts such as forming cams, grooved drum gearboxes and sliding friction pairs are eliminated, reducing spare part consumption and maintenance man-hours. Suitable both for new machine configuration and for retrofitting and upgrading existing grooved-drum machines.
       5. Smooth operation, reduced yarn damage — Electronic reversal eliminates mechanical impact. The reciprocating motion of the traverse guide (rabbit head) is smooth, reducing friction and stretching of the yarn and protecting the filament. Winding tension is controllable, suitable for high-quality, high-value-added DTY products.
       6. Digital intelligent management — Supports anti-ribboning algorithms, tension curves, fixed length / fixed weight, and data recording. It can be connected to the machine's industrial control system for process traceability and quality statistics, well adapted to intelligent workshops.