Modix Big 120X V4 3D Printer

In Stock
An extra-large 3D printer kit
  • Massive print area: 1,200 x 600 x 640 mm
  • Low price tag
  • High-quality components
  • Robust and stable construction
When purchasing with us you get:
  • $1050 Delivery
  • 1 Year Warranty
  • 24/5 Customer Support
  • Up to 20% Filament Discount
We Accept Purchase Orders From All Educational Institutions and Eligible Business Customers
This 3D printer comes with:
  • Essential parts required to operate the printer
  • 7-inch touchscreen
  • Spare nozzles
  • All the necessary tools
Price: $7,500.00
The estimated lead time is January, 2023

For limited US stock, please contact our sales team at or +1 (888) 409-29-60.

The Modix 120x V3 is a large-format FDM professional 3D printer. Indeed, the 120x V3 is a supersized version of the Big 60, featuring double the volume of its counterpart. It is also 60mm taller than the 120x V2. As a kit, it comes flatpack with all the necessary parts and tools. For this latest version, the company has realized brand new guides and video instructions for an easier and shorter assembly process. The modularized design composed of T-slot aluminum profiles and standardized parts lets you assemble the device stress-free. Also, it allows for ongoing upgrades. Considering its enormous build volume and rock-solid structure, it offers a really good value for money. 

Targeted to professional users, the printer is designed to ensure high performance and precision. Thus, it includes only premium-grade, tested components of extreme quality. For example, it relies on an easy-configurable RepRap Firmware and is engineered with Hiwin MGW9W motion rails, Trinamic TMC2660 stepper motor drivers, 4 ball screws Z-axis motion system, powerful E3D Titan Aero extruder and Volcano hotends, professional IGUS Chainflex signal cables, and a 10mm-width PU timing belt with steel cores. The heated bed includes dual-zone silicon heaters. It is covered with a PEI print surface with 3M adhesive for improved print adhesion and removal. It also benefits from an end-of-the-filament sensor, which keeps track of the filament usage, and Wi-Fi connectivity for remote control. A reset button lets you comfortably stop the job at any time. 

You can choose to install a single or a dual direct-drive extrusion system and an additional enclosure for enhanced temperature control and stability. The printer also supports a range of upgrades and add-ons, including an onboard camera. Read the review to learn more about the Modix 120x V3.

Ratio Product Lab realized this custom Stool using the 120x V3. Printed with a 0.8 nozzle at 0.6 mm layer height, it took 48 hours of print time.

Credit: @ratioproductlab / Instagram

One user 3D printed an end tank for his Hyundai i30n. Look at the picture. It looks extremely smooth and accurate.

Credit: @richy1991 / Instagram



  • Print quality
  • Materials
  • Build volume
  • Printer controls
  • What’s in the box
  • Look and feel
  • Price


Print quality

The Modix 120x V3 is a large-scale FDM 3D printer that can print layers at 40 microns. This way you can produce parts with smooth exterior surfaces. It comes with a geared 4 ball screw Z-axis system. This precision mechanism allows moving the bed at a layer height of down to 0.5 microns. The printer features a milled cast aluminum heat bed engineered with an automatic leveling system, which relies on 100 probing points for accurate calibration. It delivers high-quality large prints, rich in detail.


The Modix 120x V3 comes stock with 0.4, 0.6, 0.8 mm nozzles. It is also compatible with a broader selection of tools ranging from 0.4 to 1.2mm in diameter. You will be able to choose the best nozzle for your printing needs.

Credit: @ecostruder / Instagram

The print head runs on Hiwin MGW9W motion rails, which makes printing reliable, fast and precise. The motion rails along with the upgraded Trinamic TMC2660 make for very quiet operation and higher accuracy.

Credit: @hwangjoonha_ / Instagram



The engineering-grade extruder allows processing a wide variety of filaments, including PLA, PETG, PVA, ABS, ASA, PC, Nylon, TPU, Woodfil, Carbon composite and other materials. 

The redesigned extruder comes with a 40mm fan for printing with PLA-type materials and a bigger heat sink for minimizing the risk of clogging. By cooling the model down, it reduces warping, stringing and, generally, makes for higher quality prints.

Credit: @ecostruder / Instagram

The printer comes stock with an E3D Volcano hotend. It also supports two additional hotends, the V6 for detailed prints and the “Super Volcano” for larger ones.

A redesigned dual direct-drive print head is available as an add-on. It is composed of two extruders mounted on top of it. By installing the dual print head, you will be able to print with two different filaments and colors.

The printer has a heated bed for printing with ABS-type materials.

Credit: @akson_zed / Instagram

The Modix 120x V3 supports an additional enclosure composed of Aluminum Composite Panels. Installing the enclosure results in better heat and noise insulation. 

The Modix 120x V3 features an open material system. This means you can print with any third-party 1.75 mm filament.


Build volume

The build area of 47 x 23.6 x 26 inches (1,200 x 600 x 640 mm) lets you print large-sized models in one piece. 

Credit: @ratioproductlab / Instagram


Printer controls

The Modix 120x V3 printer can be operated via a 7-inch touchscreen. It also features a Wi-Fi module for remote operation and USB and SD card slots for standalone operation.

You can easily transfer your 3D models from a computer via a USB cable or an SD card. You might also share them over Wi-Fi using a PC or a mobile phone.

The printer is compatible with the major 3D file formats. Thus, it can work with almost any 3D printing slicing software, including Cura, Slic3r, Simplify3D, Printerface, and many others.


What’s in the box

Credit: @alexs3dservices / Instagram

The printer comes in several boxes that include:

  • All parts required to assemble the Modix 120x V3 3D printer
  • Powder-coated aluminum components
  • Hex and screwdriver sets
  • Cable and wire sets
  • SD card
  • Spare parts
  • A huge aluminum print bed
  • 7-inch touch screen
  • Spool holder
  • Power cords
  • Power supply
  • Dual print head (optional)
  • Enclosure (optional)

For some items, package content may change. In case of any questions, please get in touch.


Look and feel

Modix 120x V3 comes with a black metal frame with red joints. Its stylish look and massive volume make it ideal for professional use and DIY applications.

The spool holder is mounted on the left side of the machine.



The price of the Modix 120x V3 is $7,500.00, which is reasonable considering its functionality and large bed size.


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