SLS 3D Printing Service for Functional Nylon Parts

Home/Products/3D printing/SLS 3D Printing Service for Functional Nylon Parts Our SLS 3D printing service produces strong nylon prototypes and low-volume plastic parts with complex geometry, good durability and no support-structure marks. SLS is useful for functional testing, snap-fit parts, lightweight structures, ducts, brackets, housings and short-run production where injection mold tooling is not yet needed. […]

Product Description

Our SLS 3D printing service produces strong nylon prototypes and low-volume plastic parts with complex geometry, good durability and no support-structure marks.

SLS is useful for functional testing, snap-fit parts, lightweight structures, ducts, brackets, housings and short-run production where injection mold tooling is not yet needed.

Manufacturing Capabilities

Process	Selective Laser Sintering for nylon plastic powder
Material	PA12 nylon and selected functional nylon options
Advantages	No support structures, strong mechanical performance and complex internal features
Finishing	Cleaning, blasting, dyeing, smoothing and assembly support

Materials and Options

PA12 nylon for strong functional prototypes and production samples.
Glass-filled nylon for selected parts that need higher stiffness.
Dyeing options for black or other appearance requirements.

Typical Applications

SLS printed parts are used for automotive prototypes, functional brackets, drone parts, medical device housings, industrial fixtures, ducts, clips, hinges and low-volume custom nylon components.

Example Project

A customer needed a lightweight nylon bracket with internal ribs and curved surfaces. We printed the part by SLS, cleaned the powder, checked hole positions and supplied samples for load and assembly testing.

Quality Control

Drawing and requirement review before production.
First article inspection before batch work.
Dimensional checks for critical features and assembly areas.
Appearance inspection for surface defects, color variation and processing marks.
Protective packaging and final confirmation before shipment.

What We Need for a Quote

Please send 3D files, 2D drawings, material requirements, quantity, target tolerance, surface finish, color, application environment and any inspection standard. If the design is still early, we can help compare process options before production.

FAQ

Why choose SLS for functional parts?

SLS nylon has better toughness than many resin prints and can produce complex shapes without support structures.

Can SLS parts be used as end-use parts?

Yes, for some low-volume and moderate-load applications. Final suitability depends on load, temperature, environment and surface requirements.

Is SLS surface smooth?

SLS has a slightly grainy nylon surface. It can be blasted, dyed or post-processed depending on the appearance target.

Related Services

Technical Parameters

Parameter	Typical Value / Range
Process Type	Selective Laser Sintering (SLS)
Supported Materials	PA12, PA11, Glass-Filled Nylon, TPU
Layer Thickness	0.08 mm – 0.15 mm
Dimensional Accuracy	±0.1 mm – ±0.3 mm
Maximum Build Size	Up to 700 mm x 380 mm x 580 mm
Surface Finish	Matte / Fine Powder Texture
Tensile Strength	45 – 55 MPa (material dependent)
Heat Resistance	Up to 180°C (material dependent)
Production Volume	Prototype to low-volume production
MOQ	1 piece and above
Secondary Services	Sanding, Dyeing, Polishing, Painting, Assembly
Note	Final specifications depend on material type, part geometry, and printing orientation.