Powder Technology

SLS 3D Printing

Selective Laser Sintering delivers uncompromising quality with isotropic strength, support-free printing, and consistent results for serial production.

SLS 3D printing part

How SLS Works

Laser sintering for complex geometries and production-grade parts

The Process

1

UV Laser Curing

A high-precision UV laser selectively cures liquid photopolymer resin layer by layer

2

Layer Formation

Build platform lowers incrementally, creating ultra-thin layers from 0.05mm

3

Post-Processing

Parts are washed in solvent and UV cured for optimal mechanical properties

SLA process illustration

Available Materials

Production-grade powders for demanding applications

PA12 (Nylon 12)

Versatile engineering nylon for functional parts

  • High toughness
  • Chemical resistant
  • Biocompatible

PA11 (Bio-Nylon)

Bio-sourced nylon with excellent ductility

  • Flexible
  • Impact resistant
  • Sustainable

PA12 + Glass Beads

Stiffened nylon for structural applications

  • High rigidity
  • Dimensional stable
  • Strong

PA12 + Carbon Fiber

Lightweight composite for maximum strength

  • High strength-to-weight
  • Stiff
  • Heat resistant

TPU (Elastomer)

Flexible material for compliant parts

  • Shore A 95
  • Elastic
  • Durable

Alumide

Metal-filled nylon for metallic appearance

  • Metallic finish
  • Good strength
  • Unique aesthetic

Technical Specifications

Build Parameters

Build Volume

165 × 165 × 300 mm

Layer Thickness

0.1 - 0.15 mm

Dimensional Accuracy

±0.3% (min ±0.3mm)

Surface Finish

Ra 6-10 μm

Production Details

Lead Time

7-10 business days (Available Q3 2026)

Tolerance

Production-grade tolerances for functional assemblies

Min Feature Size

0.7mm for walls, 1mm for details

Ideal Applications

Where SLS technology excels

Small-Series Production

Complex Internal Geometries

End-Use Functional Parts

Replacement Components

Medical Devices & Implants

Living Hinges & Snap Fits

High-Performance Prototypes

Custom Industrial Parts

Ready to start with SLA printing?

Get a quote for your project or speak with our engineering team

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