Stereolithography – SLA processes at marhellabs

Your contact for Rapid Prototyping with Stereolithography (SLA)

In the process of Stereolithography (SLA), the workpiece is immersed step by step into a liquid bath of photoreactive resin. A laser ensures the curing of the material at the desired locations. Gradually, the three-dimensional shape is created. The SLA process can manufacture smooth and refined 3D surfaces. The Stereolithography technology stands for high production precision, delicate 3D structures and highly detailed 3D geometries.

Advantages of SLA 3D printing

  • Smooth and refined surfaces
  • Highly detailed structures
  • High precision in 3D manufacturing
  • Can withstand mechanical stress to a certain point
  • Transparent components possible
  • Most complex design

Make a request for SLA consultation

Technical properties of SLA 3D printing

Photoreactive resin

Layer Height: 0,025–1,25 mm

Build Volume:
Min.: 250 x 250 x 325 mm
Max.: 280 x 280 x 350 mm

Make request for SLA 3D printing

Ask for your 3D print from marhellabs. We are experts in 3D printing services for Stereolithography (SLA) and advise you individually and in detail about all possible applications of SLA.

Upload your 3D design

Upload your CAD data and you will soon receive an individual and non-binding 3D print offer.

Upload CAD data

Stereolithography – Areas of application

SLA 3D printing allows you to create delicate 3D models and designs. It is possible to 3D print functional components with a complex shape and – when using the right synthetic resin – even expose them to a certain amount of mechanical stress. Stereolithography is also used wherever high-precision components and prototypes are required with the utmost precision as geometrical, optical, conceptual or  functional models.

The SLA process is ideally suited for manufacturing original casting molds and for the reproduction of body parts with vacuum casting.



Industries for SLA

  • Prototype Construction and Engineering
  • Automotive
  • Medical and dental technology
  • Construction and product design
  • Research and educational institutions
  • Model making and entertainment
  • Jewellery


Stereolithography – 3D surface finishing

In the field of post processing of SLA-made 3D prints, we offer you the following 3D finishing services:

  • Grinding
  • Polishing
  • Varnishing
  • Coating

    Take advantage of the numerous benefits of additive, subtractive and conventional manufacturing processes. At marhellabs you receive advice as well as full service from one source. Contact us now for an non-binding 3D printing offer.