Stop Breaking Spandex! JWF1510 Core Spun Yarn Doffing Upgrade

On-site commissioning of intelligent doffing modification for JWF1510 ring spinning frame for core spun yarn. The original core spun yarn feeding and wrapping device remains unchanged. An intelligent doffing system suitable for core spun yarn process is installed, without modifying the original filament feeding and wrapping process of core spun yarn.

✅ Key advantages of modification

▫️Adapted to the working conditions of core spun yarn production. Smooth doffing grabbing avoids filament breakage and displacement as well as poor wrapping.

▫️Reduce manual handling during doffing, lower end breaks and defective yarns of core spun yarn, and achieve neat bobbin formation.

▫️Shorten downtime for doffing, improve running efficiency and ease labor shortage in core spun yarn workshops.

▫️Original core spun yarn process parameters can be retained, no extensive re-testing required, easy to get started.

For core spun yarn varieties, the action of the intelligent doffing mechanism is optimized to control doffing impact and reduce spandex filament deviation and core exposure.

Upgrading existing JWF1510 core spun yarn spinning frames enables automatic doffing at low cost without full-line replacement.

Feel free to contact us for solutions and on-site trial spinning if you have demands for collective doffing and compact spinning retrofit of core spun yarn machines.