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标题: Raise3D Completes RMB 100 Million C2+ Financing and Launches Large-Format T450 and T700 3D Printers [打印本页]

作者: admin 时间: 2026-11-12 10:34
标题: Raise3D Completes RMB 100 Million C2+ Financing and Launches Large-Format T450 and T700 3D Printers
On November 10, 2026, Shanghai-based Raise3D announced that it had completed a RMB 100 million C2+ financing round led by Wuhan Innovation Investment, with Dongke Innovation Star participating.

At the same time, Raise3D launched two large-format fused-filament fabrication (FFF) printers, the T450 and T700. The T450 is priced at RMB 32,999 in China and the T700 at RMB 99,999.

The two machines offer large build volumes, high-speed printing, stability, and improved cost-effectiveness for professional applications such as prototype development, tooling, and small-batch production.

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The funding will support Raise3D's work in additive manufacturing, including product R&D and strategic development, large-format FFF and selective laser sintering (SLS), coordination between hardware and software, application development, and expansion into more applications and global markets.

“Industrial additive manufacturing is moving rapidly toward scaled adoption, and no single process can meet the full range of complex industrial needs. Raise3D has built a differentiated product advantage by working across three major technologies—FFF, SLS, and DLP—and has mature global distribution capabilities. Our lead investment is an important move into advanced-manufacturing technologies. It will support continued R&D across the company's three product lines and ecosystem development, accelerating adoption of Chinese industrial AM solutions in manufacturing markets at home and abroad.”

—Tian Hongyu, General Manager of the Market Investment Department, Wuhan Innovation Investment Group

“We believe that leading 3D-printing companies will be distinguished by combining processes to provide integrated solutions matched to each customer's application. Raise3D has filled out its large-format FFF offering and upgraded its SLS machines, complementing its existing DLP photopolymer products. This process portfolio addresses varied needs for high precision, large format, and powder-based batch production. The team combines strong product-development capabilities with a global outlook, advancing in both domestic and overseas markets. We look forward to working together to deepen industry applications and accelerate the industrialization of AM.”

—Zhu Zifang, Chairman of Dongke Innovation Star

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For large parts, build volume directly affects production workflows. When a part exceeds a printer's build envelope, users typically split the model, print each section, and then align, bond, and finish the seams. This adds steps and may introduce assembly errors.

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△ Raise3D T Series application scene

The T Series includes two FFF printers, the T450 and T700. Their larger build volumes, high-speed printing, and professional design aim to let more suitable parts be printed in one piece, reducing segmentation and subsequent joining. Whether a part can be printed as one piece depends on orientation, supports, materials, and process requirements.

- T450: build volume (W × D × H) 450 × 350 × 400 mm, or 63 L. Actively heated chamber up to 70°C; standard 0.4 mm nozzle. Intended for fixtures, casting molds, large prototypes, and production aids.
- T700: build volume (W × D × H) 700 × 500 × 1,000 mm, or 350 L. Actively heated chamber up to 60°C; standard 0.6 mm nozzle. Intended for large tooling, models, and other large-format applications.

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Both printers use a four-motor-drive (4MD) CoreXY motion system and TwinFlow™ dual-inlet, single-nozzle extrusion.

TwinFlow™ independently feeds two materials through separate channels, melts them in a shared hot end, and extrudes through one nozzle. In high-flow mode, two strands of the same material feed the nozzle together. Under specified test conditions, T Series print speed reaches 600 mm/s, and the T450 nozzle's maximum volumetric flow reaches 80 mm³/s¹. In multi-material mode, two different materials are extruded in sequence, enabling water-soluble or easy-to-remove supports and two-color printing.

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△ The two TwinFlow™ modes: high-flow mode (left) and multi-material mode (right)

Large parts require longer travel and print times. In 4MD CoreXY, four motors mounted on the frame jointly drive XY-plane motion. Compared with common two-motor CoreXY designs, the system is intended to provide more driving capacity across a larger travel span, supporting wide-area motion while reducing vibration, surface ringing, and layer shifts. Extrusion-pressure control adjusts output during acceleration, deceleration, and turns to reduce corner buildup and inconsistent extrusion, improving line consistency and surface quality while balancing speed and stability for large parts.

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△ 4MD CoreXY, designed for large-format motion

¹ TwinFlow™ maximum volumetric flow of 80 mm³/s was measured using Raise3D Hyper Speed ABS V2, a 250°C nozzle, and a 0.4 mm nozzle while printing a smooth, single-layer thin wall. Actual performance depends on materials, nozzle, layer height, model, and print configuration.

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Warping and layer separation can ruin large parts after hours of printing. Temperature becomes harder to control throughout the chamber as parts grow larger, which is the problem an actively heated chamber is intended to solve.

The T Series actively controls chamber temperature: up to 70°C on the T450 and 60°C on the T700. A more stable thermal environment throughout the build can reduce temperature differences between the inside and outside of a part, lowering the risk of warping and interlayer cracking.

The nozzles combine a high-thermal-conductivity CuCrZr base with a solid silicon-carbide (SiC) tip. CuCrZr rapidly transfers heat to the melt zone, while the SiC tip resists wear from fillers such as carbon and glass fibers. Both models support nozzle temperatures up to 420°C and a build-plate temperature of 120°C, enabling engineering and fiber-reinforced materials for demanding applications.

Within the T Series' supported material range, users do not need to replace the nozzle solely to switch to a fiber-reinforced material. These capabilities are intended to help produce large functional parts while reducing thermal distortion. Supported materials include ABS, ASA, TPU, PET CF, PPA CF, and PPS CF for functional tooling, production aids, and end-use components.

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△ A composite nozzle with a CuCrZr base and SiC tip supports temperatures up to 420°C. Combined with an actively heated chamber and build plate, it is designed to improve reliability when printing large ABS parts.

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For potentially long print jobs on large parts, the T Series lists AI-assisted spaghetti-failure detection, flow and nozzle-buildup detection, filament-runout detection, live camera monitoring, and print resumption after filament runs out. RFID material identification, assisted feeding, mesh leveling, and ideaMaker® software support job preparation and machine operation.

“As the consumer market continues to expand, we see more opportunities in professional applications. Large-format 3D printing lowers the barrier to manufacturing large components and helps users explore applications previously constrained by size and cost.

“For custom orthotic braces, for example, a larger build volume offers more flexibility for integrated design and manufacturing. The same potential applies to fixtures, mold prototypes, and all kinds of production aids. We believe the next generation of large-format FFF will create more practical applications for manufacturing.”

—Hua Feng, CEO of Raise3D

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With the T Series expanding its large-format FFF capabilities, Raise3D continues to focus on manufacturing needs and to move AM from prototype development into broader production applications. With this financing as a new stage of growth, it will continue to develop equipment, materials, and software together and work with customers to explore more applications, bringing flexible digital manufacturing into everyday production.

△ Video: Nanjixiong visits the Raise3D booth

AI-translated from an article by Xiaoruanxiong on Nanjixiong, originally published on 2026-11-10. Text and images retain the original source attribution.
Read the original Chinese article

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