When a part needs to survive real mechanical use, SLS is often the answer. Selective Laser Sintering is a powerful 3D printing process built for durability.
How SLS works
A laser fuses fine nylon powder, layer by layer. The surrounding un-sintered powder supports the part as it builds, so no support structures are required — which means complex shapes, interlocking parts and internal channels are all on the table.
Why choose SLS
- Durable, isotropic nylon parts that take real loads.
- Complex geometry with no support marks to clean up.
- Great for low-volume, end-use production runs.
Because of that durability, SLS is a strong fit for low-volume production and functional parts for engineering teams. Not sure SLS is right? Weigh it against FDM and SLA in FDM vs SLS vs SLA.
If your parts need to work, not just look good, SLS deserves a close look.
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Services: 3D Printing
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