Sintratec S1 laser sintering 3D printer

Sintratec is a Swiss company that specialises in the development and production of desktop laser sintering 3D printers. Laser sintering makes it possible to print complex objects without the need for additional support structures, making it possible to produce free-form movable parts.

Laser sintering 3D printers typically require special on-site installations such as industrial ventilation systems, high-voltage power supply or pressurised air and a dedicated floor space. Sintratec’s S1 in contras is an SLS printer in a compact desktop footprint, weighing only 67 kg and powered by 230 V mains power.

The product uses a high-precision diode laser, providing detailed and smooth print results. The print material used is Sintratec’s PA12 industrial-grade polyamide (nylon) powder. With a melting point of 176°C, PA12 allows users to print strong, temperature-resistant, precise and durable work pieces.

The printer features a build volume of 130 x 130 x 180 mm and layer height of 100 µm. The printed parts can be used for functional prototypes in mechanically demanding applications and end products with a high mechanical load capacity and high long-term stability. The technology is particularly suitable for prototyping free-form moveable parts and small-scale production runs.

The Sintratec S1 comes with Sintratec Central Software, which allows users to easily import 3D objects and to start and manage print jobs.