Industrial SLS Laser Sintering 3D Printing - Instant Quote -

Functional prototypes and small series in high-performance PA12.

Upload my 3D file

Request an SLS sample

Fully functional prototypes

Test your parts under actual conditions before launching series production.

Small series without tooling

Quickly produce 10 to 500+ robust parts, without mold costs.

Complete design freedom

Complex geometries, lightweight parts, integrated assemblies — without supports or machining constraints.

Your quote in minutes

Choose the technology, the material, the finish and get your quote instantly via our online platform.

1. Import your CAD file

Upload your 3D file (.stl, .obj, .wrl, .step (.stp), .iges (.igs), .3mf, .dxf or .zip (with models and textures) file not exceeding 100 Mb

2. Choose 3D technology and materials

Choose the ideal material from our range of laser sintering powders and finishes and order online.

1

3

study model

Prototype, tooling, small series in Laser Sintering

SLS laser sintering is an industrial solution suitable for design offices, R&D departments, and production teams wishing to:

Reduce development time
Eliminate tooling costs for small batches
Testing parts before plastic injection molding
Producing durable technical components

Thanks to the stacking of layers of polymer powder fused by laser, your parts are dense, strong, and ready for use in real-world environments.

High-performance alternative to plastic injection molding for series of 10 to 500+ units.

Receive a sample of our SLS materials

Materials available in Laser Sintering

PA powder

PAGF powder

Fire-retardant PA powder

1

3

Frittage-laser_pièces-de-présentation_SLS_01

Prototype-functional-3Dprod

small series 3d prod

Appearance

Produce presentation or appearance parts with excellent surface quality and high dimensional accuracy. Ideal for validating the ergonomics, design, or integration of a component before series production.

Working prototype

The SLS process is suitable for producing durable functional prototypes that can be used in real-world conditions. Parts can be assembled, tested, and subjected to mechanical stress to ensure the industrialization phase is secure.

Small industrial series

SLS enables the manufacture of small repeatable technical series, combining mechanical strength and dimensional stability. A solution suited to medium volumes requiring robustness, reliability, and consistency in production.

Upload my 3D file to get an instant quote

Industrial sectors supported

SLS laser sintering is now used in many demanding industrial environments.
From automotive to aerospace, industry, and tooling, this technology enables the production of reliable, repeatable technical parts that are adapted to real mechanical constraints.

Our teams support design offices, R&D departments, and production managers in the development of functional prototypes and small industrial series, with a performance- and cost-oriented approach.

Automotive

Housings, covers, complex sheaths, connectors, technical parts.

Industries

Lightweight components, optimized structures, functional parts.

Aeronautics

Special tools, replacement parts, mechanical components.

Tools

Jigs, fixtures, custom assembly parts.

Schedule an appointment with a 3D expert

Our experts are at your disposal for all your 3D projects

Sandrine

SANDRINE - We work with suppliers of all levels on projects that are both technical and aesthetic.

Audrey

AUDREY - We know how to advise and help you in the design of your prototype.

CÉCILE - As soon as we make contact, our manufacturing capacity enables us to absorb very large volumes while maintaining short lead times.

1

3

small-series-3Dprod

Contact us today to discuss your project!

Our team will get back to you to make your project a reality!

Get your quote online

Contact our teams

FAQ about SLS Laser Powder Sintering

See our FAQ on laser sintering, or contact us for more information.

Print your parts online

Laser powder sintering (SLS) 3D printing is an additive manufacturing method that uses a laser to melt and fuse thin layers of polymer powder to create three-dimensional objects.

The printer successively deposits a thin layer of powder (0.1 mm) on the production unit, and the laser then melts this powder point by point to harden the material. The part is created by successively stacking these layers.

The advantages of powder laser sintering 3D printing are numerous. This technology enables the creation of highly complex, high-precision objects with high thermal and mechanical capacities, without the need for expensive tools or molds. Particularly suited to functional parts, laser sintering is tough and durable.
As the Laser Sintering process is based on a powder bed, parts are produced without support, which is particularly useful for articulated parts, meshes, etc.

Low production costs and rapid time-to-market make laser sintering a popular technology.

Parts manufactured by powder laser sintering have a higher mechanical strength than those produced by other 3D printing techniques.
Certain materials, such as polyamide (nylon), are suitable for physical testing and functional use in real-life conditions. Polyamide is ideal for mechanical parts in the aerospace, automotive and electrical industries. This material has good thermal stability and limits fire propagation in the event of a fire, and has been awarded JAR 25 certification, the aviation acceptance criterion. Its chemical resistance is equally high.

A glass-bead-filled PA compound makes it possible to produce a functional part with extremely high strength. Typical applications for this material are housings and covers requiring high rigidity and meeting fire-retardant and ultra-high-strength standards.

In addition, laser sintering makes it possible to create parts with specific mechanical properties such as resistance to heat, pressure and wear, often required in industrial applications.

The surface finish of parts manufactured by laser powder sintering is relatively rough, and depending on your project, your part may require finishing to achieve a smooth, uniform surface.
Sandblasting, adding epoxy resin (to seal the part) or primer, painting and varnishing are some of the finishes available to achieve the desired surface.

Some applications do not require a smooth surface, as is often the case with prototypes and molding tools.