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  • 3NTR-A4 - 3D Printer

    3NTR-A4

    3ntr

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    Industrial 3D printer with a print volume of 300 x 200 x 190 mm to printing large and high quality objects.

    3NTR A4 is a professional, rugged and industrial 3D printer with a print volume of 300x200x190mm that enables the printing of large objects with a high quality finish.

    Fused Filament Fabrication (FFF) 3D printer 3NTR A4, uses thermoplastic materials to produce three-dimensional prints with a quality close to that of injection molded parts. This industrial 3D printer stands out for its ease of use, the minimum maintenance and for not requiring calibrations once installed.

    It is a robust 3D printer with a solid construction that allows an excellent performance thanks to the technology of triple extruder to print the most complex geometries with two materials (for example one flexible and another rigid) and one of soluble support.

    The Industrial 3D printer 3NTR A4 achieves an extrusion temperature of 450ºC and has a temperature controlled printing chamber in which the same constant can be maintained to be able to print all kinds of industrial filaments on the market and also reaches an extrusion temperature of 450ºC (ASA, ABS, PC-ABS, PP, HIPS, Nylon, Nylon-Carbon, Tribo, PETG, PLA, TPU, etc.). Having a thermocontrolled camera is key to obtaining an optimal adhesion of the piece and a great surface finish.

    In this Industrial 3D printer such as the 3NTR A4 the term "warping" is not known, which is one of the biggest problems of day-to-day printing of Desktop type printers. 

    3NTR A4 has a mechanical resolution of 0.015mm and with print accuracy up to 0.05mm (minimum layer thickness), making it one of the most accurate industrial FFF/FDM 3D printers on the market.

    In addition, through the SSI software you can obtain the desired final results in a simpler way and avoiding basic errors thanks to the prediction and blocking of them by SSI.

    Another feature that incorporates this 3D printer is the liquid refrigeration of the extruders that provides a very precise control over them. It can also be configured with a webcam with internet connection to monitor and control the printer remotely. On the other hand, a HEPA (Hight Efficiency Particle Arresting) filter can also be incorporated to filter the printing gases and thus to have a totally clean environment.

    This versatility allows parts to be made in the widest variety of open and closed materials in a wide variety of applications from different sectors such as aerospace, automotive, defense, orthopedics, fashion, medicine, etc.

    "3NTR - Industrial Grade 3D printers" is an Italian industrial company located in Oleggio with over 50 years of experience in the industrial automation market. Professional additive manufacturing equipment developed by 3NTR is designed to work on 24/7 cycles.

    Model3NTR-A4
    Manufacturer 3NTR (Italy)
    Technology FDM/FFF
    Certificates CE
    Printer properties
    Print volume 300 x 200 x 190 mm
    Extruders  3
    Filament diameter 2.85 mm
    Nozzle diameter available 0.3mm, 0.4mm, 0.6mm, 0.8mm
    Screen LCd
    Electronics -
    Firmware -
    Filament sensor Yes
    Nozzle clog sensor No
    Autolevel -
    Webcam Opcional (PrintServer + web cam)
    Print properties
    Positioning resolution (XY) 15 µm
    Positioning resolution (Z) -
    Layer height 0.05 mm
    Max print speed 200 mm/s
    Max extruder temperature 450ºC
    Max base temperature 160ºC
    Max camera temperature 90ºC
    Working environment temperature 15ºC - 35ºC
    Software and conectivity
    Software SSI
    Compatible files -
    Conectivity -
    Electrical properties
    Input -
    Output -
    Consumption 2300W
    Dimesions and weight
    Printer dimensions -
    Printer weight -
    HS Code 8477.5900

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