Selective Laser Sintering (SLS) is advancing from prototyping to production, utilizing nylon and composite materials, particularly from companies like CRP Technology. Its applications are expanding in industries such as aerospace, consumer goods, and motorsports, with companies adopting SLS for functional part testing and customized products. As the SLS market evolves, the introduction of affordable systems enhances its accessibility for both industrial and consumer use.

1. The Evolution of SLS: New Technologies,
Materials and Applications
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Selective Laser Sintering (SLS) is one of the most popular polymer 3D Printing
technologies for industrial application.SLS has been gradually maturing into a
technololgy capable of functional prototyping and, more recently, also
production.

2. The Evolution of SLS Materials
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The first SLS 3D printers most commonly used nylon a popular engineering
thermoplastic, praised for its lightweight properties, strength and durability. Nylon,
also known as polyamide (PA), is stable against impact, chemicals, heat, UV light,
water and dirt, making it ideal for both rapid prototyping and production.

3. The Pace of Development of New Materials for SLS is also Encouraging.
Italian 3D printing company, CRP Technology, is perhaps one of the key independent
developers of SLS materials, famous for its Windform brand. The company offers a
range of nylon-based composites and rubber-like plastic powders.
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New SLS Materials

4. Post-processing in SLS
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While SLS Technology eliminates the need for support structure design and
removal, it is not without its post-processing challenges. The biggest of them is
the need to remove the excess powder left on the surface of a part and
sometimes trapped inside a part.

5. SLS Applications: A Growing use in Production
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While SLS Technology continues to be used in prototyping, increasingly
it’s also becoming popular for functional part testing, as well as
production applications.

6. Aerospace
The aerospace industry, for example, is using SLS to create
interior parts of the aircraft. The airline is using 3D printing to
produce aircraft.
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7. https://innovae3d.com
Consumer Goods
In the consumer goods industry, Chanel is pioneering the use of SLS 3D printing
for mascara bruches. Using SLS technology, the design of the brush has been
optimised, In addition to beauty products, SLS is increasingly used in the
medical and footwear fields to produce customised insoles and sandals.

8. Motorsports
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In motorsports, the technology can help racing teams to innovate car designs and
test them faster than would be allowed by traditional technologies.

9. https://innovae3d.com
SLS: One of the best choices for
polymer 3D printing
The SLS 3D Printing market is in a state of continuous Evolution. The
Technology gets Democratised with the introduction of compact and
affordable benchtop systems. In the meantime, the manufacturers of
industrial SLS equipment put a greater focus on solutions that help to establish
SLS as a production tool.

10. CONTACT US
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