When a domestically produced glass fiber air-jet loom wove 2116 electronic fabric at 950 rpm on the exhibition floor, the crowd was not just watching a machine; they were witnessing China's high-performance fiber weaving equipment climb to a new competitive tier. At the 29th China International Composites Industrial Technology Exhibition held in Shanghai from September 1 to 3, Zhejiang Rifa Textile Machinery Co., Ltd. showcased four machines—two glass fiber air-jet looms, one glass fiber rapier loom, and one carbon fiber jacquard rapier loom—all running dynamically, shifting the core question in composite weaving from "can it weave" to "is it stable at high speed."
The Craft Divide Behind High-Speed Data
Electronic fabric is the key reinforcing material for copper-clad laminates, and its weaving speed directly determines downstream productivity. Rifa's on-site demonstration achieved 950 rpm for 2116 electronic fabric and 900 rpm for the more demanding 1036 type, which features higher warp/weft density and finer yarns. Achieving 900 rpm on this variety indicates systematic solutions in vibration suppression and weft flight control, not just higher motor speed.
For buyers, this data recalibrates the cost-performance equation. Historically, the high-end electronic fabric loom market was dominated by Japanese and European brands, with domestic machines confined to low-speed or mid-range products. Now, domestic looms reaching speeds close to imported models under actual working conditions—not idle running—provides a measurable benchmark for evaluating import substitution. However, a short exhibition run differs from continuous 24-hour plant operation; long-term stability remains the decisive factor for deep substitution.
Composite Demand Surge Forces Equipment Upgrades
Downstream sectors like new energy blades, aerospace structures, low-altitude economy vehicles, and robot arms are expanding, demanding higher consistency and efficiency in glass and carbon fiber fabrics. This demand is transmitting upstream: looms are no longer mere fabric-making tools but the first process gate determining the uniformity of composite mechanical properties. The co-display of carbon fiber jacquard rapier and glass fiber rapier looms reflects equipment makers' efforts to cover weaving scenarios from unidirectional to multiaxial and from flat to shaped preforms.
The dense exchange with visitors from over ten countries, including Germany, Japan, South Korea, India, Turkey, and Brazil, signals another trend: global composite production capacity is shifting to Asia, especially China, but high-end weaving equipment supply remains concentrated in a few nations. If domestic equipment continues to break through in high-speed stability and variety adaptability, it can satisfy domestic demand and become a new choice for emerging composite producers—an opportunity that also forces equipment makers to transform from selling single machines to offering process solutions.
Event Impact: Equipment Competition Enters a Systemic Phase
Rifa's display was not just four machines but a mapping of "fiber-weaving-application": air-jet looms for electronic fabric, rapier looms for heavy or shaped fabrics, and carbon fiber jacquard rapier looms for aerospace-grade preforms. This product matrix, divided by material characteristics rather than a single model, means competition has expanded from single-machine efficiency to a systemic capability of "process database + customized configuration."
For downstream factories, the real value lies not in instantaneous speed at the exhibition but in the equipment's ability to adapt to their product switching rhythm. Electronic fabric makers focus on fuzz and warp breakage rates at high speed, while carbon fiber preform producers prioritize low-damage weaving and complex pattern control. Equipment makers who only emphasize speed without addressing the setup cost of variety switching risk falling into the trap of "good parameters but poor landing." Therefore, post-exhibition sample trials and process collaboration deserve more procurement attention than on-site orders.