Manual doffing on texturing machines has long been one of the least automated steps in downstream fiber processing. Each machine requires dozens of full-bobbin changes per shift, demanding precise alignment, tension control, and mechanical coordination. That labor-intensive bottleneck is now being addressed by a systematic retrofit solution.
Background
Barmag (Suzhou) Technology Co., Ltd. and Hitech Automation Solutions PVT LTD., based in Surat, India, have entered an exclusive partnership to jointly market Hitech's Doffmatic auto-doff system for Barmag's existing manual eFK texturing machines. The agreement covers R&D adaptation and joint market promotion, with both parties sharing technical interfaces and after-sales networks.
The core logic is the installed base. Barmag has a huge global fleet of eFK machines, most still using manual doffing. Hitech's Doffmatic system is modular, designed to be retrofitted without altering the main machine structure. For mills, this means upgrading production lines without replacing entire machines.
Industry Impact
This partnership signals two shifts. First, automation in texturing plants is moving from "new machine standard" to "retrofit market." While fully automatic texturing machines have been launched in recent years, high replacement costs deter most small and medium enterprises. Modular retrofits typically cost 20%-30% of a new machine, with short installation downtime, offering a feasible path to automation.
Second, Surat, India, the world's largest synthetic fiber processing cluster, is evolving from a manufacturing base into a technology exporter. Hitech's solutions have been field-validated in India and Southeast Asia. This exclusive partnership with Barmag signals that Surat-based automation technology has gained recognition from a top-tier global OEM.
For Chinese texturing mills, this trend is noteworthy. China's texturing capacity is concentrated in Xiaoshan, Changxing, and Jinjiang, all facing rising labor costs and recruitment difficulties. Manual doffing is physically demanding and repetitive, deterring younger workers. Industry data shows average monthly wages for texturing operators in Jiangsu and Zhejiang rose nearly 35% from 2020 to 2024, while turnover remains above 20%.
The Doffmatic system's core value is reducing dependency on operator skill. In manual doffing, operators must judge timing based on bobbin diameter, winding tension, and chuck status. Any error can cause package defects, fuzz, or breaks. The automated system uses integrated tension sensors and vision modules to precisely control the doffing cycle, reducing human error to near zero.