Creation of durable and precise polymer products without supports. SLS printing is suitable for complex geometries, assemblies, and small-batch production of functional prototypes.
SLS (Selective Laser Sintering) is a technology for the selective laser sintering of polymer powders, allowing for the creation of durable products with complex geometry without the use of supports. This opens up wide possibilities in design: printing of movable joints, internal channels, assembly components, and functional elements.
The Prototyping Center of the Saint Petersburg Technopark uses industrial-grade equipment and proven materials (PA12 nylon and its analogs), ensuring high precision and uniform mechanical properties of parts. The service includes full support — from model adaptation to post-processing (cleaning, grinding, painting, assembly).
SLS printing is ideal for pilot and small-batch production in the fields of mechanical engineering, medicine, instrument engineering, and design.
Applications
Mechanical engineering and industrial design
Instrument engineering
Medical and orthopedic products
Production of functional prototypes
Workflow stages
Assessment of tasks, strength and geometry requirements, checking model suitability for SLS printing.
3D model adaptation, material selection, optimization of orientation and build parameters.
Printing in powder material without supports, with high detail and stable strength.
Removal of excess powder, and if necessary — grinding, assembly, painting, or marking.
Quality control, product handover, and technical consultation on use.
Advantages
No need for supports
Complex assemblies and mechanisms
High strength and wear resistance
Versatility for various industries
Case studies
Cost
Service name
Cost
For St. Petersburg SMEs (-20%)
For St. Petersburg UAS R&D Center residents (-30%)
SLS 3D printing
from 88 ₽/cm³
from 71 ₽/cm³
from 62 ₽/cm³
Order service
Contacts
Irina Kostenko
Director of the Regional Engineering Center for Radio-Electronic Instrumentation of the Saint Petersburg Technopark