SLS (Selective Laser Sintering) fuses nylon powder with a laser — no supports needed, no wasted material, and parts with real-world mechanical properties. PrintVX.com delivers professional SLS 3D printing with consistent quality and fast turnaround.
How SLS 3D Printing Works
A laser sinters thin layers of nylon powder. The powder bed itself supports all geometries including overhangs, undercuts, and living hinges. After printing, parts are bead-blasted and shipped. This makes SLS ideal for complex assemblies and intricate designs.
SLS Materials at PrintVX
PA12 Nylon (Most Common)
Excellent mechanical properties, low moisture absorption, good chemical resistance. The workhorse material for functional SLS parts.
PA11 Nylon (Bio-based)
Derived from castor beans, PA11 offers superior impact resistance and dimensional stability for demanding applications.
Key Advantages at PrintVX
- No supports needed: Powder bed supports all geometries — design freely
- Strong and durable: Tensile strength comparable to injection-molded nylon
- Isotropic properties: Equal strength in all build directions
- Complex assemblies: Snap-fits, living hinges printed as single pieces
SLS vs Other Technologies
| Feature | SLS (Nylon) | SLA (Resin) | FDM |
|---|---|---|---|
| Strength | High | Medium | Medium |
| Surface | Good | Excellent | Fair |
| Supports | None | Required | Required |
| Cost | $$ | $$ | $ |
PrintVX offers SLS starting at competitive prices with no minimum order. Upload your design at PrintVX.com for an instant quote.
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