Manual doffing remains a persistent bottleneck in texturing mills, where operators repeat the same cycle dozens of times per day in hot, noisy environments. Consistency and efficiency suffer.
Partnership Targets Installed Base
In June 2026, Barmag (Suzhou) Technology Co., Ltd. and Hitech Automation Solutions PVT LTD of Surat, India, entered an exclusive partnership to market Hitech's Doffmatic auto-doff system for Barmag's manual eFK texturing machines. This collaboration focuses on retrofitting the vast installed base of older machines rather than equipping new ones, offering a standardized path to automation without full line replacement.
The Doffmatic system has been validated in Surat, one of the world's largest synthetic fiber processing hubs, where local mills have shown strong acceptance. Barmag chose Hitech as its exclusive partner partly because of the latter's deep local application experience and responsive service network.
Pain Point: The Ceiling of Manual Doffing
In most texturing mills, doffing quality depends heavily on operator skill. Variables such as package weight, tube alignment, and yarn cutting timing can cause downstream unwinding efficiency to fluctuate by over 30% between experienced and novice operators. Industry data shows that night-shift defect rates can be 15-20% higher than day shifts due to fatigue.
An auto-doff system uses robotic arms and sensors to standardize each doffing cycle, reducing cycle time to a fixed interval and minimizing yarn damage. For mills producing high-end DTY, this directly improves fabric yield in subsequent weaving processes.
Industry Impact: From Component Upgrade to System Overhaul
The Barmag-Hitech deal reflects equipment makers' growing focus on the retrofit market. New texturing machine sales have slowed over the past five years, but the global eFK installed base remains enormous. In China alone, clusters such as Shaoxing, Xiaoshan, and Shengze operate tens of thousands of units. At an estimated retrofit cost of RMB 100,000-150,000 per machine, the total addressable market could reach several billion RMB.
For buyers, the investment case is clear: replacing two to three doffers per machine saves RMB 150,000-250,000 annually in labor costs, yielding a payback period of under 1.5 years. Additionally, auto-doff systems can feed real-time weight, output, and alarm data into a mill's MES, laying the groundwork for digital production scheduling.
However, installation is not plug-and-play. Barmag notes that on-site electrical layout and machine condition must be assessed, and older machines may require control system upgrades.