Technologies – Selective Laser Sintering (SLS)

Extreme precision, versatility and professional results

The Selective Laser Sintering (SLS) is a polymeric additive manufacturing technology that stands out for its precision, versatility and mechanical resistance. From a high-power laser, it melts thermoplastic dust particles layer by layer to obtain solid, functional parts with high quality finishes, without the need for construction supports.

Equipment

RICOH AM S5500P

RICOH AM S5500P is a state-of-the-art additive manufacturing printer that uses Selective Laser Sintering (SLS) technology to produce functional parts with great precision.

With its large volume of construction, it allows to manufacture multiple components at the same time, offering a fast, flexible and profitable production.

Its advanced thermal control guarantees constant quality in a wide variety of technical polymers, ideal for sectors such as aerospace, automotive and medical.

  • Large volume of construction.
  • Advanced temperature control.
  • Dual distribution of dust.
  • High reliability.
  • Wide selection of materials: you can select materials from the approved range of Ricoh, including Polypropylene (PP), PA6GB, PA11, PA12, PA12GB.
  • Effective volume: 550 x 550 x 500 mm

Why choose SLS?

Flexibility of design: allows to manufacture complex geometries with fewer restrictions than other technologies.

Excellent mechanical behavior: robust and functional parts, perfect for validations or final use.

High thermal and chemical resistance: it supports up to 80 °C, resisting hydrocarbons, glycols and hot water.

Wide variety of materials: from technical polymers such as PA12 or PA11, to fiberglass or carbon versions, and flexible materials such as TPU or PP, which cover a wide range of industrial applications.

Competitive cost: ideal for functional prototyping and short series production.

Quality finishes: uniform surfaces, without complex post-processing.

The SLS combines industrial performance and development agility, becoming a key solution for companies looking to reduce validation times, optimize costs and accelerate the launch of new products.

Common applications

Functional prototyping and assembly validation: checks real fits, mechanisms and movements before producing.

Short production or final part: reinforced materials allow to manufacture durable and operational parts.

Complex and light geometries: total freedom of design, without restrictions.

Components exposed to extreme conditions: resistant to aggressive liquids and demanding technical environments.

Large format prototypes: welding union for unlimited size parts.