Recently, Jiangsu RUNICE 3D Technology Co., Ltd. (hereinafter referred to as "RUNICE") announced the completion of a new round of financing.

As a global high-end brand for core 3D printing components under RUNICE, Phaetus will leverage this round of financing to further ramp up investment in technology R&D, intelligent manufacturing, and global market expansion, thereby accelerating its development efforts and market reach regarding key additive manufacturing modules.

Implementing multi-nozzle, multi-color, multi-material, and multi-functional printing capabilities

Driven by the rapid growth of sectors such as artificial intelligence, humanoid robotics, new energy, consumer electronics, and aerospace, additive manufacturing is accelerating its transition from mere "prototype validation" to a core method of "advanced manufacturing." The industry is undergoing a structural upgrade—moving from single-nozzle setups to multi-nozzle, multi-color, and multi-material collaborative systems—shifting the competitive landscape toward a contest of technological platforms and comprehensive system solutions.

Aligning with this trend, Phaetus has strategically focused on multi-nozzle, multi-color, and multi-material printing technologies, pushing the boundaries of innovation and establishing a foundational technology portfolio that encompasses core components such as hotends, extruders, and nozzles. Leveraging ultra-close-range dual-gear extrusion and advanced fluid control technologies, the company has overcome critical challenges associated with high-speed printing, such as uneven melting, clogging, and stringing. Furthermore, Phaetus pioneered the introduction of silicon carbide nozzles, its proprietary ENDCOAT™ coating, and specialized TPU filaments; these innovations have boosted flexible material extrusion speeds by up to 3.7 times and enabled precise, near-instantaneous switching between rigid and flexible materials.

Following this funding round, Phaetus will further increase its R&D investment in multi-nozzle/multi-color systems, multi-material collaboration, and high-speed printing. The company aims to accelerate core technological breakthroughs and drive the practical application of high-value solutions, such as components featuring complex structures and integrated functionalities.

Ramping up core R&D to solidify ultra-high-speed printing technology

As the 3D printing industry rapidly evolves toward higher speeds and greater intelligence, the core extrusion system is becoming the critical factor determining both printing efficiency and quality.

Currently, Phaetus's proprietary Rapido X hotend has achieved an ultra-high volumetric flow rate exceeding 100 mm³/s, meeting the high-speed printing demands of makers and enthusiasts alike. Meanwhile, the self-developed Liber™ high-flow module supports printing speeds of up to 1000 mm/s and flow rates of 100 mm³/s, delivering enhanced performance for the next generation of high-speed printing equipment.

Looking ahead, Phaetus will further increase its R&D investment in areas such as thermal management, flow control, material compatibility, and extrusion systems, continuously strengthening its core technological advantages.

A brand of high-end core components → A key vehicle for a global technology platform

As a core brand in the global high-end 3D printing market, Phaetus leverages the platform-based development framework of its parent company, RUNICE, and the R&D capabilities of the Bulber Innovation Laboratory. By deeply integrating cutting-edge fundamental research with product development, the company consistently delivers high-performance core solutions to the global consumer and industrial 3D printing ecosystems.

Moving forward, Phaetus will further refine its developer ecosystem initiative, collaborating with makers, developers, and partners worldwide to drive the validation of new technologies and foster product innovation.

Full-chain capacity building

Leveraging a dual-base operational layout comprising R&D and manufacturing centers in Suzhou and Dongguan, Phaetus has established a comprehensive, closed-loop ecosystem—spanning from cutting-edge material R&D and technological innovation to large-scale production—that ensures superior product quality and efficient global delivery.

Currently, Phaetus products are sold in over 90 countries and regions, serving more than 3,000 clients worldwide; the company has become the preferred choice for high-performance upgrade kits among numerous leading 3D printing brands and maker communities.

Looking ahead, driven by the dual engines of capital investment and hard-tech R&D, Phaetus is poised to capitalize on structural growth opportunities arising from industry upgrades. The company will continue to break through fundamental technological barriers and strengthen its global competitiveness in high-performance extrusion systems, establishing itself as a key driving force for innovation in core additive manufacturing technologies.

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