Redesigned Y-axis
Redesigned with a much more sturdy, 40x40 aluminum extrusion for the Y-axis base, which is wider than the Ender-3. This provides stability for the printing process, leading to a better print quality.

MeanWell Power Supply
We adopt the MeanWell power supply, which is produced by the listed company with mature technology, and it meets all the needs of fast heating and long-time 3D printing.
Superior Printing Surface
Removable and flexible magnetic printing bed allows you to pluck prints off the build plate easily. With the textured surface, the critical first layers can be stuck to the bed firmly.
Enriched Accessories
It must be amazing that more useful accessories included in our package. Extra parts can save your time while you really need, also cost-effective.
Characteristics
Resume Print
If electrical power is lost, prints can be resumed from the last layer when powered back on, saving time and reducing wasted filament!
Without Clogging
Our MK-10[thread M6] extruder design greatly reduces the risk of a clogged nozzle.
Fast Heating
A high-watt density hotbed provides rapid heating, reaching its operating temperature in 5 minutes or less!
Large Build Volume
The 8.7 x 8.7 x 9.8" (220x220x250mm) build area allows you to create large and complex models.

Tips about Levelling
If you happened to receive a severely bowed bed plate after unboxing, please contact us immediately for a replacement. If it is a slight curve (±0.2mm), you could manage to fix it through the following steps.
- Adjust the bed step-by-step according to the User Manual (see page 20). If the central part is uneven while the corners are flat, please try to level the bed on each of the four corners meticulously.
- After finishing the steps on the manual, if it is still uneven, please try to print by adding raft in CURA.
- For further technical support, please contact us.
WHY CHOOSE SAINSMART?
Compared with other Ender-3 PRO 3D Printer at the market, SainSmart provides extra free parts to upgrade your 3D printer, which includes 2PCS MK8 Black Silicone Case, 4PCS 0.4mm MK8 Nozzle, 1PCS PC4*M6*Pneumatic Head. We believe this absolutely will give you the best printing experience. SainSmart also offers a 1-year manufacturer’s warranty on 3D printers, so rest assured that your purchase is protected.
DESCRIPTION
SainSmart Ender-3 PRO 3D printer is an upgraded version of the Ender-3 3D printer. Compared with Ender-3, Ender-3 PRO has redesigned aluminum extrusion for the Y-axis base to get better stability and printing quality.
SPECIFICATION
| Model | Ender-3 Pro |
| Frame | Precise, high quality, aluminum extrusion. |
| Molding Tech | FDM(Fused Deposition Molding) |
| Printing Size | 220*220*250mm |
| Printing Speed | ≤180mm/s,Normal 30-60mm/s |
| Precision | ±0.1mm |
| Slice Thickness | 0.1mm-0.4mm |
| Nozzle Diameter | Standard 0.4mm,supports 0.2,0.3mm etc. |
| Nozzle Number | 1 |
| Hot Bed Temperature | ≤110℃ |
| Printing Mode | Online or SD card offline |
| File Format | STL,obj,amf |
| Slice Software | Cura, Repetier-Host ,Simplify3D |
| Power Supply | Input:AC 100-120V/6.8A 200-240V/3.4A 50/60Hz Output:DC 24V |
| Total Power | 270W |
| Filament | PLA,ABS,Wood,TPU,gradient color,carbon fiber,etc. |
| Filament Diameter | 1.75mm |
| Net Weight | 6.9kg |
| Printer Size | 440 x 440 x 465mm |
| Gross Weight | 8.9kg |
| Package Size | 595 x 495 x165mm |
| Control Board Type | ATmega1284P |
| LCD Display | 12864 |
| Language | Chinese/English |
| Operating System | Windows XP/Vista/7/10 MAC、Linux |
| Motor | 42-34 motor Step angle 1.8° |
| Motor Driver | A4988 16 Subdivided |
| Resume Print | YES |
| Filament Detector | NO |
| Dual Z Axis | NO |
WHAT'S IN THE PACKAGE?
For the 3D pritner ONLY
1x SainSmart Ender-3 PRO 3D Printer
1x Toolbox (testing filament included)
1x Screw Accessories Box
2x MK8 Black Silicone Case
4x 0.4mm MK8 Nozzle
1x PC4*M6*Pneumatic Head
For the 3D Printer+Simplify3D License Bundle Kit
Everything in the 3D Printer Kit
1x Simplify3D License Key( Send by Email)