Easy to print and eco-friendly. Ideal for design concepts and less demanding prototypes.
SLS (Selective Laser Sintering) – Powder Sintering with a Laser
How it works:
A laser selectively sinters powdered material layer by layer – without the need for support structures. The result is a strong and durable part.
Materials:
Nylon (PA12), polyamide, glass fiber, or metallic powders (in advanced variants).
Advantages:
- High mechanical strength
- No support structures required
- Ideal for functional parts and complex geometries
Limitations:
- Higher material and equipment costs
- More demanding post-processing (removal of excess powder)
Equipment:
Formlabs Fuse