Qidi Tech X-Smart 3

High speed FDM printer


Content: 1 pc

Delivery to United States is not possible.

Features & Advantages

  • CoreXY structure
  • Automatic leveling over 16 points
  • Flexible HF build plate
  • Lightweight HF direct drive extruder
  • Quiet operation

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Item no.: QD-744581453526, Content: 1 pc, EAN: 744581453526

Product information & technical details

  • Item no.: QD-744581453526
  • Manufacturer No.: 744581453526
  • Manufacturers: Qidi Tech
  • Content: 1 pc
  • Product types: 3D Printers
  • Nozzle shape: Others
  • Printing Technology: FFF - FDM - LPD
  • Printer Display: Touch Display
  • Supported operating systems: Windows (7+), Mac OS X (10.7+), Linux (Ubuntu 12.04+)
  • Extruder type: Direct Drive Extruder
  • Number of extruders: Single
  • Interfaces: USB - Connection, WIFI - WLAN
  • Supported Formats (Slicer): STL, OBJ
  • Heated building board: Yes
  • Heated building platform : No
  • Filament Diameter: 1,75 mm
  • Building platform : 175 x 180 x 170 mm

With a build volume of 175 x 180 x 170 mm and print speeds of up to 500 mm/s , Qidi Tech's X-Smart 3 is one of the leading high-speed desktop FDM printers on the market! With all its technologies (Klipper compatibility, CoreXY structure, Qidi high-speed extruder) it is designed for fast printing with excellent quality!

CoreXY structure

The X-Smart 3's CoreXY structure reduces inertia in motion to allow for greater acceleration and speed.

Lightweight extruder, big performance

X-Smart 3 is equipped with a high-flow direct drive extruder that weighs just 600g! With a gear ratio of 9.5:1, the extruder guarantees more stable and faster extrusion as well as smoother feeding and dispensing of filaments.

64-bit Cortex-A53 processor

X-Smart 3 is equipped with a RK3328 quad-core Cortex-A53 64-bit processor with a core frequency of 1.5 GHz. The powerful processor enables high-speed printing up to 500 mm/s, an acceleration of 20 000 mm/s² and guarantees a flow rate of 30 mm³/s!

Automatic levelling

Thanks to the smart automatic levelling over 16 points, the height at different points of the heating bed can be automatically compensated.

Durable HF build plate

The scratch-resistant Qidi Tech HF build plate has a special coating for particularly good adhesion of the models. After the model is fully printed, the flexible plate can be easily bent - the model will detach itself. Forget about warping!

User-friendly QIDI slicer software

Thanks to a combination of normal mode and expert mode, the easy-to-use QIDI slicer software can be easily used by both beginners and real 3D printing connoisseurs!

Also compatible with other slicing software like Ultimaker Cura, Simplify3D, PrusaSlicer, etc.

Other features:

  • Quiet TMC2209 drivers for less noise
  • 4.3-inch touch screen (480x272)
  • Brass nozzle hotend with a ceramic heating core
  • High-speed printing with PLA, ABS and PETG

Here are links to useful websites:

Firmware & software

GitHub QIDI X-Smart 3



  • 1 x 250g Filament
  • 1 x Filament Spool Holder
  • 1 x Holder Cover
  • 1 x Power Cord
  • 1 x 0.4mm Nozzle Cleaning Tool
  • 1 x Glue Stick
  • 1 x Spatula
  • 1 x H1.5 Allen Key
  • 1x H2 Allen Key
  • 1 x H2.5 Allen Key
  • 1 x 7mm wrench
  • 1 x Flat Head Screwdriver
  • 1 x USB 2.0 Flash Drive
  • 1 x spare parts set

X-Max 3, X-Plus 3 and X-Smart 3 in comparison:

X Max 3 X Plus 3 X Smart 3
Build volume 325*325*315mm 280x280x270mm 175x180x170mm
Device size 553x553x601mm 511x527x529mm 370*362*397mm
Net weight 30.2kg 24.3kg 10.5kg
Print speed ≤ 600mm/s ≤ 500mm/s
Extruder flow 35 mm³/s 30 mm³/s
Printing temperature ≤ 350℃ ≤ 300℃
Hotend Copper alloy nozzle (normal materials)
Hardened steel nozzle (abrasive materials)
Brass nozzle head
Additional cooling fan Yes no
Chamber temperature control independent chamber heating, 65 °C no
Chamber circulation fan with activated carbon air filter Yes chamber circulation fan only chamber circulation fan only
Device display 5-inch touch screen (800x480) 4.3-inch touch screen (480x272)
Seal print Dryer box + desiccant optional
Interfaces 150M 2.4G WiFi
USB flash drive/Ethernet cable
150M 2.4G Wi-Fi
USB flash drive
Rated capacity 900W 800W 350W
Structure CoreXY
Z-axis Double z-axis
X-axis Linear axis made of high-strength steel Made of hardened carbon fibres
Hotend Ceramic heating core
Extruder High-flow direct drive extruder
Nozzle diameter 0.4mm (0.2, 0.6, 0.8mm optional)
Heated bed temperature ≤ 120℃
Build plate Double-sided flexible magnetic HF plate
Filament detection Yes
Mains voltage 100-240VAC, 50/60Hz
CPU Cortex-A53,64-bit,1.5Ghz,8G-EMMC,1G DDR3
Slicer software QIDI Print, Ultimaker Cura, Simplify3D, PrusaSlicer, etc.
Operating system Windows, Mac OS, Linux

Product videos:

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Customer Reviews

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