A 150,000-spindle spinning project with a total investment of 400 million yuan is racing toward completion in the Alar Economic and Technological Development Zone of Xinjiang, with a target commissioning date of October 2026. This is not merely a capacity expansion; it represents a critical deployment in the intelligent and green transformation of China's cotton spinning sector.
Equipment Breakthrough: Nation's Longest Spindle Frame
The project's centerpiece is a customized 2,448-spindle ultra-long intelligent ring spinning frame, co-developed by Xiangrun Textile and its equipment partner. This is currently the longest spindle count for a single frame in China. The integrated frame design dramatically reduces factory floor footprint, and when paired with an automatic doffing system, it minimizes repetitive manual labor.
A key metric: post-commissioning labor per 10,000 spindles is expected to drop to 25 workers. The industry average in China currently hovers between 50 and 60, with advanced mills at around 40. A reduction to 25 effectively halves labor costs, a game-changer for mills struggling with recruitment and wage inflation.
Green and Digital: 300 kWh Saved per Ton of Yarn
Beyond labor savings, the equipment boasts significant energy efficiency. An optimized transmission structure reduces power consumption by 300 kWh per ton of yarn. For a mill producing 10,000 tons annually, this translates to roughly 2.4 million yuan in electricity cost savings per year (at 0.8 yuan/kWh), a substantial margin improvement for typically low-profit spinning operations.
Furthermore, the frame is equipped with a comprehensive data acquisition module that integrates seamlessly with the plant's MES (Manufacturing Execution System). Key metrics such as output, energy consumption, machine status, and yarn breakage are transmitted in real time, enabling automatic alerts. This shift replaces the traditional reliance on operator patrols and experience with data-driven precision manufacturing.
Industry Impact: Demonstrating Compact Land Use and Capacity Doubling
The project's factory building covers only 43,800 square meters, a 50% reduction in land use compared to conventional workshops. While land is less constrained in Xinjiang, this compact model offers a valuable reference for high-density industrial parks in eastern China, enabling capacity doubling within limited footprints.
From an industry perspective, Xiangrun's case signals that cotton spinning intelligence is moving beyond concepts. Customized equipment now delivers quantifiable results: reduced labor, lower energy consumption, and transparent data. For China's cotton sector, particularly the Xinjiang base, this provides a replicable technical roadmap for upgrading.