The T450 and T700 offer build volumes of 450 × 350 × 400 mm and 700 × 500 × 1,000 mm, respectively; the RMS220 SLS printer’s build height increases to 450 mm.
November 10, 2026 — Raise3D, a global provider of professional and industrial 3D printing solutions with offices in the United States, Europe and Asia, today announced the completion of a US$15 million C2+ funding round and introduced the T450 and T700 large-format 3D printers.The new models expand the company’s portfolio for prototyping, tooling and low-volume production.
Both printers use fused filament fabrication (FFF). The T450 is priced at US$4,999 in the United States and €4,999 in Europe; the T700 is priced at US$15,999 and €15,999, respectively. Raise3D also announced a software-enabled increase in build height to 450 mm for its RMS220 selective laser sintering (SLS) printer and introduced the B520 automated sandblaster for polymer powder bed parts.
Video: The all-new, large-format industrial 3D printer, Raise3D T450, has officially arrived.
Funding to Support Product and Market Development
On November 10, 2026, Raise3D, announced the completion of a US$15 million C2+ funding round today. The C2+ funding will support Raise3D’s product development and strategic planning, including advances in large-format FFF, SLS and DLP technology, hardware-software integration, and application development. It will also support expansion into additional applications and global markets.
T450 and T700: FFF 3D Printers for Large Parts
When a part exceeds a printer’s build volume, it may need to be split, printed in sections, then aligned, bonded and finished. These steps add work and can introduce assembly error.
The Raise3D T Series combines large build volumes with high-speed FFF printing for professional applications. Its two models can produce suitable parts in one piece, reducing the need for splitting and joining. One-piece feasibility depends on part orientation, supports, material and process requirements. The models are:
- **T450:** build volume (W × D × H) of 450 × 350 × 400 mm, 63 L; actively heated chamber up to 70°C; standard 0.4 mm nozzle. Suited to jigs and fixtures, casting patterns, large prototypes and production aids.
- **T700:** build volume (W × D × H) of 700 × 500 × 1,000 mm, 350 L; actively heated chamber up to 60°C; standard 0.6 mm nozzle. Suited to large tooling, patterns and other large-format applications.
TwinFlow™ Extrusion and Motion Control
Both the T450 and T700 use a 4 Motor Drive (4MD) CoreXY motion system and TwinFlow™ Dual Extruders Single Nozzle extrusion.
TwinFlow™ uses two separate filament paths that merge at a Y-junction and feed a single nozzle. It supports two operating modes:
- High-Flow Mode: Two identical filaments are fed into the nozzle and extruded together. The T Series reaches print speeds of up to 600 mm/s under specific test conditions, while the T450‘s maximum nozzle volumetric flow reaches 80 mm³/s¹.
- Dual-material Support Mode: Two different materials are extruded in sequence, enabling water-soluble or easily removable supports, as well as dual-color printing.
For movement across the large build area, the 4MD CoreXY system uses four frame-mounted motors to drive the XY axes. It provides more drive headroom across a larger travel span than a conventional two-motor CoreXY layout and is designed to help reduce vibration, surface ringing and the risk of layer shifts. Extrusion pressure control adjusts material output during acceleration, deceleration and cornering to improve line consistency and surface quality.
¹ The reference test conditions for TwinFlow™’s maximum volumetric flow of 80 mm³/s: Raise3D Hyper Speed ABS V2 filament, 250°C nozzle temperature and a 0.4 mm nozzle, printing a single-wall smooth structure. Actual performance depends on material, nozzle, layer height, model and print settings.
Large-Format Printing for Engineering Materials
Controlling temperature throughout a large build can help reduce the risk of warping and layer separation. The T450’s actively heated chamber reaches 70°C, while the T700‘s reaches 60°C, helping maintain a more stable environment during printing.
Both models reach nozzle temperatures of up to 420°C and have a 120°C build plate, supporting engineering and fiber-reinforced materials. The nozzle combines a copper-chromium-zirconium (CuCrZr) base, which conducts heat to the melt zone, with a solid silicon carbide (SiC) tip designed to resist wear from carbon- and glass-fiber fillers. Users do not need to change nozzles simply to switch to fiber-reinforced materials within the T Series’ supported range.
Supported materials include ABS, ASA and TPU, as well as fiber-reinforced polymers such as PET CF, PPA CF and PPS CF. These materials provide options for functional tooling, production aids and end-use parts.
Monitoring and Workflow for Long Prints
Large parts can require long print runs. T Series documentation lists AI-assisted spaghetti detection, flow and nozzle-clumping detection, filament run-out detection, live camera monitoring and power-loss recovery. RFID material identification, assisted feeding, mesh leveling and ideaMaker software support preparation and operation. Feature availability by model, configuration and firmware version is subject to final documentation; monitoring does not replace necessary operator checks.
CATL Case: Lighter Trays, Faster Delivery
In power-battery manufacturing, CATL needs jigs and fixtures suited to different products and production lines. Conventional machining can involve long lead times and design constraints, particularly for high-mix, low-volume requirements.
For CATL’s cell-transport trays, Raise3D used the T450 and T700, alongside material, structural design and process optimization. Production time fell from about 40 days to 10 days, and tray weight from about 8 kg to 2 kg—reductions of approximately 75% in both. The lighter trays reduce handling load, while the shorter production cycle helps CATL respond to line requirements.
Commenting on the application of 3D printing, a technical lead at CATL said:
“3D printing brings a revolutionary approach to manufacturing, opening up new possibilities for design innovation and production. Raise3D’s complete 3D printing solution has helped CATL innovate more efficiently and shorten product development cycles. It has also expanded our production capacity through digital and intelligent manufacturing, proving strategically valuable in meeting urgent delivery needs and enabling flexible production.”
The application illustrates how large build volumes, high-flow extrusion and engineering-material capabilities can support production aids such as tooling and trays. Where part size and process requirements permit, one-piece printing can also reduce splitting, joining and assembly work.
Raise3D RMS220 SLS Printer: 100 mm More Build Height
Raise3D’s RMS220 SLS printer now offers a build volume of 220 × 220 × 450 mm (approximately 21.8 L), up from 220 × 220 × 350 mm (17 L). The additional 100 mm of Z height increases both build height and build volume by approximately 30%. The expanded build space is enabled through a software update, without a hardware change, on existing machines.
The taller build space allows suitable components that previously exceeded the 350 mm height to be produced in a single build and provides more room for nesting.
B520: Automated Sandblaster for Powder Bed Parts
The B520 is an automated sandblaster for polymer powder bed parts. Its enclosed workstation combines automatic blasting, air blow-off and ionization; a manual mode allows operators to reach deep recesses and shielded areas or perform local touch-ups.
Suitable parts can be processed as a programmed batch, allowing operators to handle unpacking, sorting or inspection during the cycle. The independent system supports the RMS220 as well as third-party SLS, MJF, SAF and HSS equipment. Its standard and large baskets have internal volumes of 24.8 L and 75.5 L, respectively, and an optional polishing module is available.
Expanding Production Applications
Together, the funding and product announcements support Raise3D’s work to expand additive manufacturing beyond prototyping. The company plans to continue developing its hardware, materials and software together and working with customers on production applications.
Raise3D CEO Edward Feng said:
“As the consumer market continues to expand, we see more opportunities in professional applications. By making it more accessible to produce larger parts, large-format 3D printing can help users explore applications that were previously limited by size and cost.
One example is customized orthotic braces, where a larger build space can provide more flexibility to produce suitable designs in one piece. The same potential extends to tooling, patterns and production aids. We believe the next generation of large-format FFF technology will open up practical new applications for manufacturers”.
Join Raise3D at Formnext 2026
Raise3D will exhibit at Formnext 2026 in Frankfurt, Germany, from November 17 to 20, 2026. Visitors can see the T450 and T700 at Hall 12.1, Stand D21, and discuss their application needs with the Raise3D team.
For more information, visit www.raise3d.com.