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DLP 3D printer

Formlabs Form 1+

Formlabs Form 2

ProCoprint



$350 homemade:


 SLA vs DLP

Kudo3D

instructables 

instructables the little dipper, less than $500

makezine



3ders: a list DIY high resolution DLP 3D printers

instructables: Chimera $60 DLP 3D printer

The most important of these parts, obviously, is the projector. ‘There are many projectors out in to market today. There are a few projectors i see referenced as being used for 3D printers, namely the the Dell 2300 and 2400, and the Infocus 2104. But in theory any DLP projector can work as long as you keep a few thing in mind when choosing a projector,’ matstermind clarifies, though do make sure you get a DLP projector, rather than an LCD machine, and one with a high enough resolution. Matstermind went for a Mitsubishi XD221u projector with a resolution of 1024x768 pixels, so aim for that area. To make this suitable for 3D printing, key is modifying it for close distances and removing the UV filter. ‘Making it cure the resin faster is easy, just remove the filter (glass square) on the front of the bulb,’ he says, though obviously closely follow his tutorial to avoid blinding yourself.

building your SLA printer
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