BLU-3 is one affordable 3D printer with an easy-to-use design. The mute driver and double-drive extruder guarantee a smoother printing experience and high precision for prints.
Easy Installation
Pre-assembled parts for enable beginners to complete installation faster and spend more time on creation.
No Clogging
Our BMW dual-gear extruder significantly reduces the risk of a clogged nozzle and provide faster & accurate feeding.
Fast Heating
A hotbed with high wattage ensures quick heating and reaches its operating temperature.
Large Build Volume
With the construction surface of 235 x 235 x 280 mm you can create large and complex models.
Specification
- Model: BLU-3
- Number Of Nozzles: 1
- Nozzle Size: 0.4mm
- Molding Platform Size: 235*235*280mm
- 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: 3.5" 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: L410*W400*H520mm
- Machine Weight: 7.5 KG
- Package Weight: 8KG
Resume Printing Function
If power fails, printers can resume printing from the last shift after switching on again to effectively solve problems caused by power failure.
Filament Sensor
if the filament runs out or breaks, the sensor would send timely warning and a reminder to replace with new filaments.
CNC High Precision Parts
We use high precision CNC parts to achieve high precision, fast and silent printing instead of low-quality construction of the optical axis and pulley.
Dual-gear Extruder
Our BMW extruder significantly reduces the risk of a clogged nozzle. BMW two-wheel extruder: The discharge is more accurate and even.
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.
Fast Heating
A hotbed with high wattage ensures quick heating and reaches its operating temperature.
Large Build Volume
With the construction surface of 235 x 235 x 280 mm (9.2 x 9.2 x 11 inches) you can create large and complex models.
Support Different Filaments
The heated building plate and the wide range of extruder temperatures allow this printer to work with many filaments such as PLA / ABS / HIPS / PA / PETG etc. to heat up the heated bed, only takes 5 minutes.
Quite Operation
Utilize 2pcs TMC2225 ultra-quiet silent drivers with less vibration while printing to achieve smoother surface and quieter operation.
Twin Turbofans
Twin turbofans are employed to speed up the cooling process and rapid solidification of the printing model and prevent deformation.
Durable Material & Structure
Its structure is built with a fully metal sheet for lasting service and long life-span.
3.5-inch Touch Screen
With 3.5 inch touch-sensitive control panel and language options including Chinese, English, French, Spanish, German, Korean, Russian.
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.
Comparison Sheet
| Model NO. | BLU-5 | BLU-3 |
| Images |  |
 |
|---|---|---|
| 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.
Customer Reviews
Based on 51 reviews
86%
(44)
10%
(5)
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S
The printer is according to the description
A
Twotrees 3D Printer Bluer i3 with BMG dual drive Extruder
M
Twotrees 3D Printer Bluer i3 with BMG dual drive Extruder
C
Excellent, it arrived in perfect condition and on time. Excellent attention to the buyer
H
Came quickly to the door with a bark prints normally Straight out of the box