[ 05.2 // SLS ]

SLS · Nylon Powder 3D Printing

Laser fuses nylon powder layer by layer. No supports, complex geometries, and real engineering-grade parts.

[ 05.2.1 // SPECS ]

Technical specifications

Tolerance
±0.1 mm
Layer height
100µm
Build volume
380× 240× 380
Finish
Slightly grainy - can be smoothed
Lead time
3–7 days
Color
Grey/Black/White (dyeable)
[ 05.2.2 // TRADE-OFFS ]

Strengths & limitations

Strengths

  • No supports - design freedom
  • Strong, mechanically durable parts
  • Ideal for short runs (10–500)
  • Multiple parts nest in one build

Limitations

  • Slightly grainy surface
  • Limited colors before dyeing
  • Higher per-unit minimum than desktop printers
[ 05.2.3 // MATERIALS ]

Available materials

Material Typical uses
PA12 Default for functional parts
PA11 More flexible, impact-resistant
PA-GF (Glass-filled) High stiffness, thermal resistance
TPU Flexible elastomer

← Full materials library

[ 05.2.4 // BEST FOR ]

Best suited for

  • Functional parts for mechanical testing
  • Electronic enclosures, jigs & fixtures
  • Short end-use production runs
[ 05.2.5 // FAQ ]

FAQ

Is the part watertight?

PA12 is mildly porous. For full sealing we add infiltration or coating.

What's the difference vs MJF?

MJF is faster for volume, SLS is usually more accurate with more materials.

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