3D printers have become a very popular device category, even becoming popular for in-home use. While these printers can accomplish a lot, there are some things that your standard, consumer-grade 3D printer just cannot pull off. There is another category of printers, however, that is far more capable than the ones you’ll find in a retail store. Commercial 3D printers, like the ones from Formlabs can print in more detail, with different materials, and more.
If you’ve ever encountered something printed by one of the consumer printers, you know what it looks like. The surfaces are usually rough and often you can see and feel the individual layers where it was printed. That is because of the overall resolution of the printer. Think of a consumer printer more like a dot-matrix printer, but the commercial printers are like laser printers. In fact, if you look at the Formlabs printer, it actually uses a laser in its setup. This method allows for a smooth finish and an indistinguishable print layer. In fact, these printers print in 50-micron layers, making them essentially indistinguishable.
In addition to resolution, the Formlabs printers also allow for some incredibly unique printing materials. At the event, the company showed off some of these unusual materials. One of the most impressive was a dental grade polymer, which is being used to make dentures. This process allows a dentist to take a scan of your mouth and enter it into a computer, printing a new set of dentures in the office. This is faster, cheaper, and more convenient than taking a physical mold of the mouth and shipping it to a production facility, having to wait for the dentures to be produced and shipped back.
Truly, though, the most impressive material was called Elastic and was a completely flexible material. You can squeeze the printed item in your hand, bend it around, and the item will correct itself. Essentially, it is like being able to print with rubber bands instead of hard plastic. There are many jobs that this material can make possible that were simply out of reach in the past.
The Formlabs printers are available now starting at $3,350.
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