A2 v4 3ntr - 3D printers
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Basic specs Price: $ 10,000 - $ 50,000
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Model A2 v4
Manufacturer 3ntr (see all products)
Category Professional
Topic High-temperature 3D printing (see all articles)
Technology Extrusion (FFF, FDM...)
Material PLA, High performance (PEEK, ULTEM...), Other plastics, ABS
Max. build size 600 × 325 × 500 mm
Release date 2018
Country Italy

3ntr A2 v4 review

The 3ntr A2 v4 is an industrial 3D printer made by 3ntr, a manufacturer based in Italy.

The 3ntr A2 v4 offers a closed, heated chamber and heated print bed. This high-performance desktop 3D printer is capable of 3D printing almost any thermoplastic thanks to its extruders which can reach over 400°C.

3ntr A2 v4 compatible materials

Materials for this 3D printer are custom-made and optimized by 3ntr. They are available in different colors and include ABS, HIPS, IGLIDUR (self-lubricating polymer), NylonCarbon, PA66 + Glass, PC, PC-ABS, PETG, PLA, SSU01 (solvable support) and TPU. This 3D printer accepts filaments with 1.75 and 3 mm diameters.

This wide material compatibility makes the A2 a suitable option for a wide number of industries. Indeed, aerospace, oil and gas, medical and other fields can benefit from strong prototypes as well as end-use parts.

A2 v4 main features

  • High-temperature extruders: the A2’s extruders can reach temperatures of up to 450°C.
  • Heated build plate: the print bed can heat up to 160°C.
  • Heated chamber: the build envelope can heat up to 90°C.
  • Triple extruders: this 3D printer can generate 3D prints with three different materials. It is also possible to 3D print two materials in addition to soluble support. Different nozzle sizes are available: 0.3, 0.4, 0.6, and 0.8 mm
  • Large build volume: it is possible to 3D print large objects or small production series thanks to this 3D printer’s large build envelope.

3ntr A2 v4 price

Contact the manufacturer to obtain a quote for this high-performance 3D printer.

3ntr also manufactures the A4 v4.

See something wrong? Let us know.


Model A2 v4
Manufacturer 3ntr
Price $ 10,000 - $ 50,000
Release date 2018
Country Italy
Status Available
Category Professional
Technology Extrusion (FFF, FDM...)
Material PLA, High performance (PEEK, ULTEM...), Other plastics, ABS
Filament diameter 1.75 mm
OS compatibility Mac OS, Microsoft Windows, Linux
Generic material Yes


XY accuracy 0.011 mm
Max. build size 600 × 325 × 500 mm
Max. build volume 97.50 L
Max. print speed 300 mm/s
Min. layer thickness 0.05 mm


Dimensions 940 × 715 × 1125 mm
Weight 110 kg
Nozzle diameter(s) 0.4 mm
Power input 10A 230V


Heated print bed Yes
Heated build chamber
Automatic calibration Yes
Closed frame Yes
Dual extruder Yes
Independent Dual Extruder
Full color
LCD screen Yes
On-board camera Yes
Mobile app Yes
3D scanners
CNC mill
Electronics 3D printing
Laser engraving
Conveyor belt
Air filter
Pellet extruder


Wifi Yes
SD card Yes
Ethernet Yes
See something wrong or missing? Let us know.