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Pre-Order Now Available — Expected to Arrive Mid to Late December 2026
For pre-orders and inquiries, email us at support@3dprintersdepot.com.
The Raise3D T450 is a large-format 3D printer with a 450 × 350 × 400 mm build volume, giving you room to print larger prototypes, jigs, fixtures and tooling in one piece.
Its TwinFlow™ system combines dual extrusion with a single nozzle, supporting different printing modes to suit your material and application requirements. Equipped with a 0.4 mm nozzle as standard and capable of nozzle temperatures up to 420°C, the T450 supports a range of standard and engineering-grade filament workflows.
Meet the Raise3D T450
Print larger prototypes and tooling with the Raise3D T450. Explore its 450 × 350 × 400 mm build volume and TwinFlow single-nozzle dual extrusion.
450 × 350 × 400 Build volume · mm
420°C Maximum nozzle temperature
70°C Maximum heated chamber temperature
TwinFlow™ Two feed paths · one nozzle
Best suited for Jigs & fixtures, orthotic braces, molds, and casting applications
T450 vs T700 — Technical Comparison
T450
T700
Build Volume (W × D × H)
450 × 350 × 400 mm
700 × 500 × 1000 mm
Machine Size (W × D × H)
710 × 635 × 785 mm
964 × 792 × 1478 mm
Maximum External Package Dimensions (W × D × H)
880 x 772 x 1076 mm
1150 x 1060 x 1685 mm
Default Nozzle
0.4 mm — High Thermal Conductivity CuCrZr Base Nozzle with Solid Wear‑Resistant SiC Tip
0.6 mm — High Thermal Conductivity CuCrZr Base Nozzle with Solid Wear‑Resistant SiC Tip
Nozzle Diameter
0.4 mm (Default), 0.6 mm (Available)
0.6 mm (Default), 0.4 (Available)
Max Printing Speed
600 mm/s
600 mm/s
Max Speed of Toolhead
1500 mm/s
1500 mm/s
Max Acceleration of Toolhead
30,000 mm/s²
30,000 mm/s²
Max nozzle temperature
420°C
420°C
Max constant chamber temperature
70°C
60°C
Max build plate temperature
120°C
120°C
Print Head System
TwinFlow™ (Dual‑Extrusion with Single‑Nozzle Y‑Junction Manifold)
Hyper Speed: PLA/ PLA Pro/ ABS/ PETG CF/ PET CF Industrial: PPA CF/ PET Support/ PPS CF Premium: PLA/ ABS/ ASA/ PETG/ TPU-95A Coming Soon: Industrial: PPA GF/ PET CF/ PET GF/ PETG ESD/ PPA Support Premium: PVA+
Software
Slicing Software
ideaMaker
Supported File Types
STL/ OBJ/ 3MF/ OLTP/ STEP/ STP/ IGES/ IGS
Supported OS
Windows/ macOS/ Linux
Machine Code Type
GCODE
PRINTER CONTROLLER
User Interface
7-inch Touch Screen
Connectivity
Wi-Fi, LAN, USB port, Live Camera
Screen Resolution
1024 × 600
Motion Controller
STM ARM Cortex-M7 550MHz DP-FPU
Logic Controller
RK ARM Cortex-A55 Quad 2 GHz
Memory
2 GB
Onboard Flash
32 GB
Electric Door Lock
Available Computing Power up to 1 TOPS (INT8), Supporting Mixed Precision
Why Choose the T450?
Explore the extrusion, motion, temperature management and material delivery systems behind large-part printing.
TwinFlow extrusion
Two filament paths converge at a single nozzle. Choose the material mode and print profile for your application.
Four-motor motion system
See the motion system in operation, designed to support controlled movement during large prints.
Temperature management
Air Flow Manager thermal management supports material-specific printing workflows.
Filament loading and feeding
A closer look at spool mounting and filament insertion for print preparation.
What Can You Make with the T450?
Create prototypes, jigs, fixtures and tooling. Choose the material and part orientation to suit the geometry and working conditions.
Housing Prototypes
Evaluate the shape, fit and assembly of large housings before moving to production.
Detailed Structural Samples
Explore complex fins, thin walls and repeated features when developing functional part designs.
Jigs & Fixtures
Create positioning and assembly fixtures tailored to the geometry of your parts and production workflow.
Software & Connectivity
A clear workflow from preparing your model to starting and monitoring your print.
01 Prepare & Slice
Prepare your model and select suitable print settings in ideaMaker.
02 Transfer Your File
Choose a file-transfer method supported by your software and printer configuration.
03 Print & Monitor
Start the prepared file on the T450 and follow the print’s progress.
See the Printing & Finishing Process
Follow the sample from printing through removal and manual support cleanup. Results depend on the material, geometry and print settings.
Printing process
The part is built layer by layer, with the model and support structures developing together during the print. Plan the orientation, support strategy and material settings in ideaMaker before starting the job.
Before support cleanup
After printing, support structures remain around overhangs and recessed features. Let the part and build surface cool before removal, then identify the support contact areas that need to be cleared.
Support removal
Remove the support structures to reveal the printed geometry, working carefully around thin walls, openings and edges. The tools and cleanup approach depend on the part geometry and support material.
Surface and edge detail
Inspect the cleaned part’s openings, edges and support contact areas before checking fit or function. Surface finish depends on layer height, material and support settings; some applications may require additional finishing.
Materials & Compatibility
Choose from Hyper Speed, Industrial and Premium filaments. Match the filament, nozzle, support material and ideaMaker profile to your application.
Hyper Speed
PLA, PLA Pro, ABS, PETG CF and PET CF.
Industrial
Available: PPA CF, PET Support and PPS CF. Coming soon: PPA GF, PET CF, PET GF, PETG ESD and PPA Support.
Premium
Available: PLA, ABS, ASA, PETG and TPU-95A. Coming soon: PVA+.
Large-Format FFF 3D Printing with TwinFlow™
A faster-moving printhead does not automatically produce a finished part sooner. Short toolpaths, cooling time, and the hotend’s ability to melt and deliver material can all affect overall print time. TwinFlow™ is designed to improve material delivery efficiency, helping support faster printing.
TwinFlow™ Technology: Two Filament Paths, One Nozzle
TwinFlow™ feeds two filament paths into a single output nozzle. The architecture supports two operating modes: simultaneous feeding of the same material for high-flow extrusion, and sequential switching between materials for compatible dual-material workflows.
The combined cross-sectional area of two 1.75 mm filament strands is equivalent to a single strand approximately 2.47 mm in diameter. This is an area comparison; TwinFlow™ uses 1.75 mm filament, not a 2.47 mm filament.
Same Material, Simultaneous Feeding — High-Flow Printing
In high-flow mode, two filaments of the same material feed simultaneously through the shared nozzle. The increased melt supply can help reduce print time on flow-limited sections of suitable large parts. Actual results depend on the material, nozzle, layer height, line width, geometry, and print profile.
A maximum flow of up to 80 mm³/s was listed with Hyper Speed ABS V2 at 250°C. This is a test-specific maximum, not a continuous or universal flow rate.
Different Materials, Sequential Feeding — Dual-Material Printing
In material-switching mode, the two filament paths feed different materials sequentially through the same nozzle. Depending on validated material pairs and settings, this can support dual-material, dual-color, or compatible support-material workflows.
A shared output nozzle avoids the XY nozzle-offset calibration between separate print heads. Material compatibility, temperature windows, purging, switching behavior, and additional material use still need to be considered for each workflow.
RBP Metallurgy
For an RBP Metallurgy casting pattern, the T450’s one-piece approach brings estimated print time from 53.9 hours in four parts on the Pro3 HS to 17.7 hours—67.16% less, before assembly.
In this comparison, deposited material is 37.88% lower and average extrusion speed is 96.09% higher. Printing in one piece also removes the need to align, bond, and finish the seams between sections.
Reliable Large-Format 3D Printing for Long Jobs
From motion control to material supply and monitoring, the T Series is designed around the demands of long, large-format 3D prints. Explore how these systems work together to support a smoother production workflow.
Four Motors Working Together
Four motors share the XY drive task, while shorter effective belt paths are designed to support controlled motion for large parts. Print quality and speed also depend on belt routing, tension, gantry rigidity and motion tuning—not motor count alone.
Material Supply for Long Prints
Two 2.5 kg filament spools provide up to 5 kg of total material supply for a long job. Plan for the part, supports, purging and other material consumption before printing. A larger prepared supply can reduce the need for manual spool changes and waiting, depending on the job and feeding configuration.
Monitoring for Long Print Jobs
Sensors and cameras help operators monitor print progress, filament supply and machine conditions during long jobs. Depending on the model and supported features, the system can detect selected issues, such as spaghetti failure or filament runout, and alert operators or pause the print so they can take action.
Temperature Management for Large-Format 3D Printing
Different materials need different thermal conditions. The T Series combines chamber airflow management with a high-temperature hotend to support material-specific printing workflows—from large PLA prototypes to engineering-material parts.
Air Flow Manager 2 — Airflow Cooling
The motorized roof and airflow cooling help remove excess heat when printing PLA. This helps maintain suitable chamber conditions for more consistent print quality, especially during long print jobs.
Air Flow Manager 2 — Active Chamber Heating
Active chamber heating helps maintain a more stable temperature when printing large ABS parts. By reducing temperature differences as the part cools, it can help reduce the risk of warping and layer separation.
High-Temperature Hotend — Heat Transfer and Wear Resistance
The T450 and T700 use the same nozzle construction: a high-conductivity CuCrZr base and a solid wear-resistant SiC tip. Designed to support heat transfer and resist wear, it supports compatible engineering and fiber-reinforced materials. Both printers operate at nozzle temperatures up to 420°C. The T450 comes with a 0.4 mm nozzle; the T700 comes with a 0.6 mm nozzle.
What Can You Make with a Large-Format 3D Printer?
From full-scale prototypes to production tooling, a large-format 3D printer can turn a digital design into a physical part without splitting it solely to fit a smaller build volume. Whether a particular part can be printed in one piece depends on its dimensions, orientation, material, and process requirements.
Jigs, Fixtures & Tooling
Full-scale positioning, assembly, and production aids that keep large parts aligned and repeatable on the shop floor.
Casting Patterns & Molds
Large patterns and tooling for evaluating form and fit while supporting production-scale casting workflows.
Orthotic and medical workflow references
Large fit-check models and manufacturing references, subject to the application’s validation and applicable requirements.
Large and tall prototypes
Drones, aircraft parts, sculpture, and other large or tall components whose dimensions call for a larger build envelope.
Find the Right Material for Your Large-Format Application
Motion: STM ARM Cortex-M7 550MHz DP-FPU Logic: RK ARM Cortex-A55 Quad 2 GHz
Memory
2 GB
Onboard flash
32 GB
Operating system
Debian
Electric door lock
Available
Neural processing unit
Up to 1 TOPS (INT8); mixed-precision INT8 / INT16 / FP16 / BFP16 computing
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