Printsil

Printsil Jundu

The Printsil Jundu line represents a milestone in the technological evolution of Brazilian foundry industry, introducing solutions developed specifically for 3D printing processes using sand.

This innovation enables the production of molds and cores with complex geometries, high precision, and superior finish, reducing intermediate steps and optimizing resources – advancements that reflect Jundu's commitment to innovation in this sector.

With 100% Brazilian technology, Jundu is a pioneer in supplying certified sands for 3D printing, helping to reduce dependence on imported inputs and boost the technological autonomy of Brazilian industry.

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National Innovation in Additive Manufacturing

Among the solutions in the line, Printsil Jundu Design stands out, the first national sand approved by The ExOne Company, a leading US company in industrial 3D printing specializing in "binder jetting" technology, tested and applied by the Senai Innovation Institute of Joinville (SC).

New studies conducted by the Federal University of Santa Maria (UFSM) have proven its superior performance in mechanical resistance and surface finish, consolidating it as a benchmark for applications that require maximum precision and dimensional quality.

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Innovation that Drives the Brazilian Foundry Industry

Beginning its testing phase, Printsil Jundu Flat aims to expand the product line's portfolio, focusing on dimensional stability and versatility of use, opening new possibilities for additive manufacturing with sand in Brazil.


With Printsil Jundu, the company reaffirms its leadership and innovation role, driving the digital transformation of the Brazilian foundry industry and offering solutions that combine technical performance, reliability, and sustainability.

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Technical Partnership that Generates Solutions

Within this line, Printsil Jundu Design has already been launched on the market, being the first national sand approved by the specialist in "3D jet binder" - The ExOne Company - and tested by the Senai Innovation Institute of Joinville/SC.

Further studies conducted by the Federal University of Santa Maria confirmed its superior performance in mechanical strength and part finish, making it a benchmark for applications requiring precision.

Printsil Jundu Flat is currently entering the testing phase, focusing on dimensional stability and versatility, expanding the possibilities for application of the technology.

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Talk to Jundu

If you would like to learn more about our solutions or need more information, please contact us.