
BLU-5 is an auto-leveling 3D printer with the largest printing space and high accuracy. It's 90% preinstalled and easy to set up. It's built with a fully metal sheet with a strong structure. Its double Z-axis with synchronous belt design provides extra precision for prints.

90% Pre-installation
Only 6 screws are needed to complete the whole frame installation, easy and convenient installation.

High Precision and Stability
Double Z-axis with synchronous belt, silent driver with less vibration, dual-gear extruder for smooth and precise printing.

Large Printing Size
The maximum print size is 300x300x400mm, bringing you the maximum possibilities for models of different sizes.

Automatic Leveling
Comes with 3DTouch kit for automatic leveling and compensation without additional installation and configuration.

Specification
- Model: BLU-5
- Number Of Nozzles: 1
- Nozzle Size: 0.4mm
- Molding Platform Size: 300*300*400mm
- Printing Accuracy: ±0.1-0.2mm
- XY Axis Positioning Accuracy: 0.01mm
- Z-Axis Positioning Accuracy: 0.004mm
- Layer Thickness: 0.1-0.4mm
- Printing Method: TF card / online printing
- Display: 4.3" Color Touch Screen
- Machine Speed: 10~300mm/s
- Printing Speed: 20-200mm/s
- Max Extrusion Head Temperature: 260℃
- Max Hot Bed Temperature: 100℃
- Support Filament: PLA/ABS/PETG/Wood etc.
- Filament Diameter: 1.75mm
- Software Format: STL、OBJ、JPG
- Print File Format: Gcode
- Power supply: 220V/110V 360W
- Operating System: Windows, MAC
- Support Software: Repetier-Host, Cura
- Machine Size: L405*W505*H646mm
- Machine Weight: 12.5 KG
- Package Weight: 16KG

90% Pre-installation
Only 6 screws are needed to complete the whole frame installation, easy and convenient installation. It only takes about 30 minutes to assemble and is suitable for beginners.

Double Z-axis
Twotrees BLU-5 3D printer uses double Z-axis with the synchronous belt, TMC2209 silent driver with less vibration, dual wheel extruder with more strength and strong sheet metal structure for quiet, smooth and precise printing.

Large Print Size
The maximum print size of this FDM printer is 300x300x400mm, bringing you the maximum possibilities for models of different sizes.

Automatic Leveling
The machine comes with 3DTouch kit for automatic leveling and compensation for Z-axis without additional installation and configuration.

X-axis & Y-axis Tensioners
Tensioners for both X-axis and Y-axis to adjust tightness fast and conveniently to get quality prints and an easy solution for the print shift.

Adaptive Pulley
Patented design to automatically adjust and fit the aluminum profile, no need to worry about the shaking pulley affecting the printing accuracy.

Dual-gear Extruder
High quality 4401S dual-gear extruder with more strength to guarantee faster and smoother filaments feeding and retraction.

Filament Sensor & Resume Printing Function
With smart filaments run-out detector to send a timely warning signal to replace with new filaments. The printer could resume printing after a power failure or unexpected downtime.

Simple Wiring
Use two CAT 7 Ethernet cables RJ45 to transmit data. Say goodbye to tedious wiring steps and messy cables. Reduce the safety hazards caused by exposed wiring harnesses.

Leveling Springs
It is easy and convenient to give the hotbed platform stability to print without wobbling and make the model more smooth in surface.

Control Box Skylight Design
Patented removable control box cover design, easy to replace the stepper drive.

4.3 inch LCD Display
4.3 inch touch control panel with quick and smooth responses and multiple language options, easy and convenient to use.
Comparison Sheet
Model NO. | BLU-5 | BLU-3 |
Images | ![]() |
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---|---|---|
Nozzle Size | 0.4mm | 0.4mm |
Molding Platform Size | 300*300*400mm | 235*235*280mm |
Printing Accuracy | ±0.1-0.2mm | ±0.1-0.2mm |
XY Axis Positioning Accuracy | 0.01mm | 0.01mm |
Z-Axis Positioning Accuracy | 0.004mm | 0.004mm |
Layer Thickness | 0.1-0.4mm | 0.1-0.4mm |
Printing Method | TF card / online printing | TF card / online printing |
Display | 4.3" Color Touch Screen | 3.5" Color Touch Screen |
Machine Speed | 10~300mm/s | 10~300mm/s |
Printing Speed | 20-200mm/s | 20-200mm/s |
Max Extrusion Head Temperature | 260℃ | 260℃ |
Max Hot Bed Temperature | 100℃ | 100℃ |
Support Filament | PLA/ABS/PETG/Wood etc. | PLA/ABS/PETG/Wood etc. |
Filament Diameter | 1.75mm | 1.75mm |
Software Format | STL、OBJ、JPG | STL、OBJ、JPG |
Print File Format | Gcode | Gcode |
Power supply | 220V/110V 360W | 220V/110V 360W |
Operating System | Windows, MAC | Windows, MAC |
Support Software | Repetier-Host, Cura | Repetier-Host, Cura |
Machine Size | L405*W505*H646mm | L410*W400*H520mm |
Machine Weight | 12.5 KG | 7.5 KG |
Package Weight | 16KG | 8KG |

Fast Shipping
Stocked machines are shipped directly from local market and would get to your address within 7 working days.

12 Months Warranty
We provide one-year full warranty for customers. We accept return and replacement within 14 natural days after receiving products.

Lifetime Technical Support
We provide lifetime technical support to our global customers. Feel free to get in touch via chat widget or email.

24/7 Customer Service
We provide 24/7 service for customers. In case, instand help is not available, our team would message you within 48Hrs.