German RepRap X400 3D printer

Available on backorder
An open-platform dual-extrusion printer
  • Rock-solid industrial design
  • One-time calibration
  • Auto bed leveling
  • Empowered cooling system
When purchasing with us you get:
  • FREE 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:
  • Touch display
  • Dual-extrusion system
  • A roll of filament
  • Simplify3D full version
Price: $10,000.00
Order now and we’ll ship it in 24 hours or less

German RepRap x400 v4 is an open-platform professional FFF 3D printer. It features a sturdy aluminum frame and an enclosed build chamber. It is an upgraded version of the well-known x400 v3. It features a set of useful upgrades, which make it more reliable and accurate. The precision components and the performance technology make it highly stable and fast. It can print with high precision within a build area of 350 x 400 x 310 mm. Ideal for industrial use, it provides high design freedom being compatible with almost any filament commercially available.

The x400 v4 3D printer is made in Germany. It is equipped with a dual extruder, an end-of-the-filament tracking system, a redesigned fan-cooling system, and a heated bed with auto-leveling. You just need to calibrate the build platform once, the automatic bed leveling will do the rest. No need for further time-consuming manual adjustments. The printer relies on Arduino-based components. This means it works with any open-source RepRap firmware, giving you the opportunity to upgrade it whenever you want.

In addition, for big industrial applications, the company provides a reliable professional on-site service, a personal contact person, and an optional maintenance contract.

German RepRap x400 lets you print a variety of small and big models. No matter their sizes, you will always get quality prints rich in detail. Have a look at the pictures below to see some cool examples.

Credit: @3dluxchile / Instagram

Credit: @3dluxchile / Instagram



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


Print quality

The German RepRap x400 is a professional FFF 3D printer that can print layers at 50 microns. The firm structure along with the auto bed leveling makes for high stability and accurate printing results. The filament run-out sensor reduces the risk of printing failure enabling continuous printing. It automatically pauses the printer when the filament is about to run out. Also, it is capable of detecting any filament issue to prevent jamming.

Credit: @grr_usa / Instagram

The German RepRap x400 comes with two standard 0.4mm nozzles. It also supports additional nozzles of 0.25, 0.3, 0.35, 0.5, 0.6, and 0.8mm in diameter. Depending on your printing requirements, you might choose a thinner nozzle to reproduce tiny details or a larger one for faster prints.

The print head runs on rods with linear bearings, making the design more simple, lightweight and effective, all characteristics that are desirable in a 3D printer.



German RepRap x400 prints with PLA, ABS, HIPS, PC, DuPont ZYTEL, ASA, CARBON 20, PVA, PET-G TPU, PEI, BVOH, PEKK, and other materials.

The printer is equipped with a DD3 dual extruder with full-metal hotends. The extruder module lets you easily vary the contact pressure to properly print with both hard and soft filaments.

It includes a professional fan-cooling system that ensures optimal printing and extrusion temperature. Also, it accurately cools down the 3D model reducing the risk of warping or stringing.

German RepRap x400 comes with both a heated bed and an enclosed chamber. Thus, it can reliably print with ABS-type materials.

The German RepRap x400 features an open-build platform which makes it compatible with any filament of 1.75mm in diameter. It gives you wide design flexibility and material choices.


Build volume

The build area is 15.4 x 15.7 x 12.2 inches (350 x 400 x 310 mm). It lets you print both large parts and multiple batches of small items in one process. In this way, you will be able to reduce time-to-market cutting the production time by half.


Printer controls

Thanks to the built-in touch display and USB interface, the printer can work as a standalone device. The icon-based UI makes it simple to navigate and operate. 

The device includes both USB and LAN connectivity. This means you can easily transfer your print files from a computer via USB or Ethernet. You can also operate the printer as a standalone machine using a USB stick.

The printer works with the Simplify3D slicer software. This cross-platform software runs on Windows, Mac OS X, and Linux systems. It gives you full control over the print settings. Also, it includes a preview-mode to constantly check your build sequence.


What’s in the box

  • German RepRap x400 v4 3D printer
  • Acrylic box
  • Touch display
  • Heated bed
  • 2x DD3 extruders
  • Build Plate Adhesives
  • USB cable
  • 2x spool holders
  • A roll of filament
  • Spare nozzles
  • Simplify3D full version

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


Look and feel

German RepRap x400 is available in gray with transparent acrylic covers. Its stylish look makes it ideal for industrial use.

The printer dimensions are 28.9 x 28.7 x 30.6 inches (735 x 730 x 777 mm). It weighs approximately 110.23 lb (50 kg). The spool holder is mounted on the back of the printer.



The price of the German RepRap x400 is $10,000.00, which is reasonable considering its functionality and professional support.

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