Taiwan Develops Fast Carbon Fiber Processing Technology for Drone Manufacturing

Published date:27/04/2026 | Last updated date:27/04/2026

Taiwan’s Metal Industries Research & Development Centre (MIRDC) has developed a new carbon fiber composite processing technology that can reduce drone component production time from around six hours to about 20 minutes, according to Taiwan News.

The development comes as Taiwan works to strengthen its domestic drone supply chain and position itself as a democratic-country hub for UAV production in Asia. The government is targeting NT$40 billion in drone output value by 2030.

Carbon fiber is central to drone performance

According to Tsai Sheng-chi, deputy director of MIRDC’s process technology division, more than 70% of a drone’s structure is typically made from carbon fiber composites to reduce weight and extend flight time.

Most UAV airframes are hollow, leaving internal space for:

• control systems
• power systems
• communication modules

That hollow structure makes manufacturing more complex, especially when carbon fiber parts must withstand high temperature and pressure during molding.

From manual layup to faster forming

Traditional drone airframes are often made by manually layering carbon fiber sheets, sometimes using more than ten layers before high-temperature curing. This process is slow and limits the ability of domestic manufacturers to fulfill large overseas orders.

MIRDC’s new method addresses the internal support problem during molding. Conventional support materials such as air bladders can withstand only about 180°C, limiting their use in high-heat processing. The new technology allows carbon fiber composite structures to endure higher molding temperatures and pressure, while the internal support material can later be removed quickly with water.

Mass production becomes the real challenge

The key value of this technology is not only faster processing. It supports Taiwan’s effort to build a drone manufacturing ecosystem capable of handling orders above 10,000 units annually, where production speed becomes a decisive factor.

The technology reportedly began being used last year and continues this year for rotary-wing UAV airframes, with test flights expected next year. From next year through 2028, MIRDC plans to apply the process to fixed-wing UAV wings as well.

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Editorial perspective

This is an important manufacturing story because drone competitiveness is no longer only about flight control software, sensors, or batteries. It is increasingly about whether suppliers can produce lightweight composite airframes fast enough, consistently enough, and at export scale.

Cutting a carbon fiber component process from six hours to 20 minutes changes the production equation. It moves composite drone manufacturing closer to industrial rhythm, not workshop rhythm. For Taiwan’s UAV sector, that may become a key advantage as global demand for reliable, non-mainland-China drone supply chains continues to rise.