Empowering Aerospace, Automotive, and Art Industries with 3D Printing for Perfect Castings

                                                                                                                                                                                                                                                           

     2026.03.09                          NextShapes,Precision Cast,3D Printing                ＜1 minute                                                                                   

                                                                                                                                                                                                                                                          

 

 

3D printing is transforming the traditional investment casting industry, bringing revolutionary changes to the entire process—from prototype validation to small-batch production. With the maturation of additive manufacturing technologies, especially the introduction of high-precision 3D resin, more and more companies are integrating 3D printing into their casting workflows. This enables the rapid delivery of complex geometries while significantly reducing mold costs and lead times.

 

As an innovator in professional-grade SLA 3D printing technology, nextshapes is helping customers in aerospace, automotive, and artistic casting industries overcome traditional process limitations with its Precision Cast Transparent Casting Resin. Precision Cast has been certified by SGS, showing 0% ash residue after burnout, while also offering high precision, dimensional stability, and fast printing speed—ensuring perfect replication from 3D printed model to final casting. In a landscape where traditional casting still relies heavily on hand-made wax or metal molds, nextshapes Precision Cast is emerging as a trusted material choice for rapid casting.

 

Why Customers Trust nextshapes Precision Cast

 

 

Since its founding, nextshapes has focused on the research and production of SLA 3D printing technology and materials, committed to providing professional users with high-performance and stable 3D resin solutions. Leveraging deep expertise in material science and continuous insights into customer needs, nextshapes developed Precision Cast Transparent Casting Resin, specifically designed for investment casting applications. This material addresses two long-standing challenges of traditional 3D printed casting resins: high ash residue causing casting defects and insufficient dimensional accuracy leading to difficult post-processing.

 

Precision Cast uses a specialized formula that fully vaporizes during high-temperature burnout. SGS testing confirms 0% ash residue. This means that whether casting aluminum, stainless steel, or titanium alloys, there is no risk of gas porosity or inclusions caused by resin residue. 

Meanwhile, this resin demonstrates excellent printing accuracy and dimensional stability on 355 nm SLA 3D printing technology printers, faithfully reproducing every detail of complex models and ensuring cast metal parts can be used directly without secondary finishing.

 

Over the past year, nextshapes Precision Cast has helped dozens of foundries and R&D institutions transition from traditional wax patterns to 3D printed patterns. In aerospace and automotive component fields, customers have drastically shortened delivery cycles while achieving previously unattainable complex internal geometries through traditional methods.

 

Supporting the Production of Tens of Thousands of Precision Castings

 

 

Since its launch, Precision Cast has accumulated numerous successful applications across aerospace, automotive, and art sectors. Our material has enabled the rapid production of tens of thousands of precision castings—from complex turbine rotors to personalized jewelry, from automotive intake manifolds to artistic reproductions. Precision Cast is becoming the preferred material for rapid casting applications.

 

For example, in 2024, a domestic aerospace parts supplier faced a tight project deadline. Traditional mold-making would have taken 6–8 weeks—unacceptable for the client. By introducing Precision Cast and its associated casting workflow, the company produced 20 complex impeller models and castings in just 5 days. The additive manufacturing manager recalled:


"The client required titanium alloy prototypes within two weeks, and traditional processes couldn’t even produce the molds in time. With 0% ash residue, we dared to cast directly. The final castings passed all non-destructive tests. The client couldn’t believe they were made from 3D printed patterns."

 

Beyond urgent projects, Precision Cast also demonstrates significant advantages in everyday R&D and small-batch production. A European automotive supplier, developing a new generation of engine intake manifolds, frequently iterated designs. With Precision Cast, they achieved a “design today, cast tomorrow” workflow, reducing single-iteration cycles from 4 weeks to 3 days, completing over 200 different casting versions. The head of their casting process commented:


"What impresses us most about Precision Cast is its dimensional stability. Even large, thin-walled parts maintain acceptable shape after burnout, allowing us to validate designs using the final casting process during the R&D stage."

 

In the art casting sector, a renowned Chinese art academy collaborated with nextshapes to create large-scale sculptures. Traditional bronze sculptures require clay modeling followed by plaster molds, a time-consuming process prone to detail loss. Using Precision Cast to print master models directly, the academy successfully cast a 2-meter-high bronze sculpture with over 95% surface detail fidelity, significantly shortening creation time. The director of the academy’s casting lab noted:
"The transparency of Precision Cast allows us to visually inspect the interior of the model, and 0% ash residue ensures no surface porosity—crucial for artistic castings."

 

Application Areas of Precision Cast

 

  • Aerospace: Rapid casting validation for turbine blades, combustion chamber components, and complex structural parts

 

  • Automotive: Prototype validation and small-batch production of intake manifolds, exhaust systems, and lightweight structural components

 

  • Art Casting: Sculptures, installations, jewelry, and other fine works directly from 3D printed molds

 

  • Pumps and Valves: Casting of impellers, valve bodies, and complex flow channel components

 

  • Medical Devices: Prototyping and custom production of titanium implants

 

The Future of Precision Casting with 3D Printing


The future of casting lies in faster response, the ability to realize complex geometries, and lower trial-and-error costs. Traditional investment casting is constrained by mold development and wax pattern preparation, making it difficult to meet modern manufacturing demands for both rapid iteration and complex structures. The maturation of direct 3D printing pattern technology is redefining the boundaries of this century-old process.

 

nextshapes Precision Cast is more than just a casting 3D resin—it is a bridge connecting digital design with metal reality. 0% ash residue ensures a clean and reliable casting process. High precision and dimensional stability guarantee faithful reproduction of complex designs. Fast printing capabilities make “design today, cast tomorrow” possible. With growing demand for lightweight aerospace components, complex structures in new energy vehicles, and personalized art casting, Precision Cast will play an increasingly important role.

 

As a professional SLA 3D printing technology supplier, nextshapes continues to refine material formulas and process compatibility, providing more reliable and user-friendly solutions for the casting industry. Our experienced technical support team assists clients in smoothly transitioning from traditional casting to digital production, offering guidance from print parameter optimization to burnout casting processes, supporting the entire process upgrade.

 

To learn more about how Precision Cast can help you achieve rapid and precise casting, contact our professional team, who bring deep expertise in both casting and 3D printing applications. We look forward to supporting your projects.