The T850 is the second industrial 3D printer in our DESK series. With a height of just 114 cm it fits perfectly on your desk. Never the less you can print up to 400 mm (15.7″) in height and 280 mm (11″) in diameter. Large enough for quick prototyping and great designs.

Tractus3D T850 is born from a passion for perfection – a single-minded goal to build the most advanced and affordable 3D printers in the world. We differentiates ourselves by developing the most powerful 3D printers which are still affordable.

Every business wants to simplify their workflow and that is where a FDM printer can really enhance the simplicity of the whole process. This 3D printer boasts the same high printing speed and accuracy as our smaller industrial 3D printers, but can print up to a height of 400 mm, with a diameter of 280 millimeters. This is perfect for users who need to 3D print larger sized objects with the regular plastics.


Printing TechnologyFused filament fabrication (FFF)
Fused deposition modeling (FDM)
Build Volume (mm)280 diameter x 400 height
XYZ Resolution10, 10, 10 micron
Layer Resolution0.3 mm nozzle: 150 - 10 micron
0.4 mm nozzle: 300 - 10 micron
0.6 mm nozzle: 450 - 10 micron
0.8 mm nozzle: 600 - 10 micron
1.0 mm nozzle: 800 - 50 micron
Build PlateHeated glass build plate with PEI sheet up to 120 °C (248 ºF)
Supported MaterialsPLA, PRO1, PET-G, ABS, ASA, Facilan C8, TPU/TPE, Nylon, PC, Fillers like woodfill

The T850 can print a wide range of materials.







Fast printing speed – 600mm/s

When using an industrial 3D printer, you will want to see your finished object as soon as possible. At Tractus3D we know this feeling all too well, which is why the speed of our FDM 3D printer goes up to 600 millimetre per second. This means that an object of 0,5 kilo can be finished in less than 2.5 hours. With this speed, your 3D designs will become reality in no time.

Incredible resolution (10 microns)

When designing exquisite models for FDM 3D printing, you want them to be as detailed as possible so that you can truly see the expertise put into it. With a resolution of 0,01 millimetre (10 microns) on the XY-axis and a resolution 0,01 millimetre (10 microns) on the Z-axis, Tractus3D printers can print even the finest details. When your objects do not require such detail, you can print at a lower resolution up to 1000 micron.

Large full colour touchscreen interface

The user-friendly full colour 7 inch touch control enables you to easy operate the 3D printer. The modern and advanced interface has a lot of handy functionalities and you can conveniently choose which design you want to prints (4GB memory). The touchscreen also gives you the ability to modify settings directly on your FFF 3D printer during printing, such as temperatures and speeds.

Automatic build platform compensation

To ensure the first layer sticks to the build plate and has an even thickness, it’s important that the platform is ‘levelled’. With auto build platform calibration a sensor in the plate checks for any imperfections and automatically compensates it. The calibration is done in less than 50 seconds and you are ready to print. This saves a lot of time compared to manually calibrating and reduces the risk of a failed 3D printed object.

Heated build platform

The heated build platform improves the adhesion of the first layers to the build plate. Each filament material requires a particular build platform temperature for optimal adhesion. A heated build platform reduces the risk of error while printing. The temperature of the heated print bed goes up to 100 degrees Celsius, enabling you to print with almost any material.

Glass build plate

The heated build platform has a glass surface. The black coloured surface allows you to use adhesives, for example glue sticks or hair spray. Prints will stick better to the bed, minimising the chance of uneven prints. When your print is finished you can easily clean the glass plate so it is ready for use next time you want to create something amazing.

Installed on location

We understand you want to start 3D printing large objects as fast as possible. All of large size 3D printers are installed on location. Just let the Tractus3D engineer explain you everything and start 3D printing your large objects.


Also a Simplify3D lifetime license is included for free. Smart 3D printing software to provide you the best results.

Light and silent

We measure the noise level of our 3D printers regularly to make sure the sound level is as low as possible. We can assure you, operating at very low decibels (35 dB – 150 kg, dependent on build volume), the printer fades into the background to provide you an undisturbed working environment. It’s possible to work next to the FFF printer without being distracted. Our large size 3D printer weighs a lot less than most big 3D printers, making it easy for you to move without having to take it apart.

Out of filament detection

When your 3D printer runs out of filament, it will go in stand-by mode, in which the nozzle will move to the side. Once you have added new filament, the print will continue where it left off and finish your object.

Also in unforeseen circumstances, such as a power outage, you can continue your print from where it left off. This way, we ensure quick, foolproof FFF 3D printing processes and reduction of material waste.

Not tied to one supplier

Our 3D printers have an ‘open filament system’, offering you freedom of choice. This means you are free to choose your preferred filament supplier and not obligated to buy a particular brand. Print with over 20 different print materials, just make sure the filament is 1.75 millimetre in diameter.

Closed chamber

The closed chamber preserves the heat of the industrial 3D printer. The casing makes sure temperature fluctuations are kept to a minimum. As a result you are not limited in the print materials (filaments) you want to use. You will not have to compromise on the quality of your prints as well.

Easy to maintain

As is possible with any machine, some parts can get worn over time. If this happens, you can simply buy a replacement which you can easily install yourself. If you require assistance, our skilled engineers are always ready to offer support.

Modular build and upgradeable

With the modular build of our printers, new technologies can be added. Never work with an outdated Tractus3D printer, let our engineers update it to the latest standards (when new upgrades are available).

Robust construction

When you own a Tractus3D printer, you own a machine of superb quality. Made of aluminium with lexan casing, our industrial 3D printers are robust and durable. The large format printers even have a bulletproof casing.

Need more help?

Call 1800 538 627 for more information regarding this and other similar products, or email us at and one of our customer service representatives will be in touch.


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Tractus 3D T850P