how to choose a 3d scanner for 3d printing?

Choosing the right 3d scanners for 3d printing is important for a more precise and efficient process. Several factors should be put into consideration to ensure compatibility with your project requirements and value maximization.

Resolution is a primary consideration when it comes to selecting a 3d scanner. The high-resolution ones that have the ability to capture even 0.1 mm details are best suited for detailed objects or prototypes. For instance, in the jewelry industry, which has a lot to do with accuracy, this is the reason it always prefers scanners such as the Revopoint MINI 2. According to a 2024 report from 3d Tech Insights, a high resolution increased the model’s accuracy by about 35%, with a time reduction in post-processing.

Field of View: A very important feature within a scanner represents its ability in capturing how large objects it is able to grab. For larger objects, a wide FOV scanner such as the Revopoint RANGE 2, is appropriate for scanning large objects such as automotive parts. For detailed items like figurines or dental molds, smaller FOV scanners are better. An automotive repair shop in California reported saving 10 hours per week using a wide FOV scanner for large components.

Users who require portability and convenience would prefer hand-held scanners that weigh as light as 500 grams. Mobility is therefore facilitated, and users can scan at various locations. In a fixed position, desktop scanners offer stability. Desktop scanners also usually come with turntables that facilitate automatic scanning. It has increased scanning speed by 20%.

The second critical point would be scanner compatibility with 3d printing software. Check whether the device is compatible with common file formats for 3d printing such as STL, OBJ, and PLY. According to PrintTech News’ survey in 2023, 88% of the users opted for scanners with different file output options for a hassle-free interface with CAD and slicing software.

Budget also dictates the choice of scanner. Entry level scanners, with a price tag of $500-$1,000, would be ideal for hobbyists while professional-grade devices are priced at more than $2,000 with higher accuracy and features. A New York startup invested in a mid-range scanner for $1,200, and within six months, their prototyping cost was reduced by 50%.

The speed of the scanner determines productivity, especially for businesses that have high-volume scanning needs. Devices with capture rates of up to 30 frames per second can accelerate workflows, making them ideal for industries like healthcare and manufacturing.

The CEO of Revopoint emphasized the importance of aligning features with user needs, stating, “Selecting the right 3d scanner ensures accuracy, efficiency, and a seamless 3d printing experience.”

By evaluating these factors, users can choose a 3d scanner that meets their needs, ensuring precision and efficiency in their 3d printing projects.

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