High Performance 4K, 35μm
Difference between 4K(35μm) vs 2K(50μm)
The OnDemand3D 4K Printer, with its 35μm precision,
enables users to produce more accurate prosthetics.
Reference
Clinical acceptability
• The findings of this review support the use of 3D printing for the fabrication of dental models and deem them as clinically acceptable with the majority of
included studies (n = 20/28) establishing a clinically acceptable error range of <100 to 500µm.
[Etemad-Shahidi, Y., Qallandar, O. B., Evenden, J., Alifui-Segbaya, F., & Ahmed, K. E. (2020). Accuracy of 3-dimensionally printed full-arch dental models: A systematic review.
Journal of clinical medicine, 9(10), 3357.]
• It is, however, worth noting the included studies which used orthodontic models [19,34,36,42,46,47,49,50,52,55,57] had more relaxed thresholds for clinical
acceptability (up to 500µm), compared to those intended for prosthodontic applications (up to 200µm) [6,51,53].
[Etemad-Shahidi, Y., Qallandar, O. B., Evenden, J., Alifui-Segbaya, F., & Ahmed, K. E. (2020). Accuracy of 3-dimensionally printed full-arch dental models :
A systematic review. Journal of clinical medicine, 9(10), 3357.]
• The threshold of clinical acceptability was 200µm.
[Shen, Y. R., Chen, H., Ma, K. N., & Sun, Y. C. (2021). Quantitative evaluation of printing accuracy of multi-color and multi-hardness three-dimensional printing
dental model with photopolymer jetting. Zhonghua kou Qiang yi xue za zhi= Zhonghua Kouqiang Yixue Zazhi= Chinese Journal of Stomatology, 56(7), 652-658.]
Eliminates the smell of volatile organic
compounds! For users and the environment
Total volatile organic compound (TVOC)
filtering system
It has a TVOC emission result of 4.223mg/h, which is lower than
the US Green Guard standard for office spaces and reduces TVOC emissions by over 98%
when compared to equipment without a conventional filter.
Auto calibration
The calibration process, which can be cumbersome for users,
is taken care of automatically by the pressure sensor
If the pressure sensor is not applied
If the pressure sensor is not applied, continuous pressure is
applied to the LCD to maintain its initial horizontal position,
which increases the likelihood of the LCD cracking.
Applying the pressure sensor
Applying the pressure sensor allows the printer to
automatically detect its own horizontal position,
preventing the LCD from cracking.
Easy printing even for beginners
The pressure sensor is installed on the plate rather than the
LCD screen, and is designed to detect any resistance on the plate.
Once detected, the sensor immediately recognizes the location and
either stops or starts the printing process accordingly.
Our printer is designed to automatically detect changes in the
starting position caused by foreign substances sticking to the
LCD screen or changes in the thickness of the film on the resin tank.
This automatic recognition feature prevents the LCD from breaking and
reduces the risk of failed initial prints, making it easy for anyone to use.
