Best of both worlds
Selective Laser Sintering (SLS) parts boast both mechanical strength and aesthetics
Typically printed in Nylon, SLS is a powder-based process that has been around since the 80s and produces complex, organic geometries due to the lack of necessary support material.
This method works well for end-use functional parts, has a large build volume compared to other powder-based 3D printing technologies, is easy to be dyed in vibrant colors, and has isotropic mechanical properties.
How It Works
An overview of the SLS 3D printing process
SLS is a powder-based 3D printing system that starts by spreading a thin layer of powder over the build plate. Then, using layers, sinters the cross-sectional area of the part for that layer, fusing point to point.
This layer drops and a new layer is started. The build is cooled, extracted, and excess powder is removed with glass media bead blast. This creates the natural finish look for SLS parts.
Popular uses for selective laser sintering 3D printing method
- Functional end-use parts
- Complex geometries such as lattice or patterns
- Jigs, fixtures, etc.
- Consumer goods
- Snap fits, living hinges, and other mechanical joints
- Short run, end-use production components
- Standard: 4 – 6 days
- Expedited: as soon as next day
+/-.012" or +/-.003 in/in, whichever is greater.
380 x 700 x 580mm.
Standard (natural white), dye black, vapor smoothed.
- Nylon PA 12 (white)
- Nylon PA 12 GB
- TPU 88A
- PA 11
Gain answers to common questions surrounding the SLS 3D printing process.