Wax 3D printers are primarily used for wax model manufacturing in lost-wax casting (also known as investment casting). By replacing traditional manual or machining methods with digital additive manufacturing technology, they significantly improve production efficiency and design freedom.
Their core functions include:
High-precision printing of complex wax models: Capable of creating wax models with intricate structures (such as cutouts, micro-filaments, and complex curved surfaces), suitable for jewelry, dental, and precision mechanical parts industries.
Shortened manufacturing cycle: The conversion from digital model to physical wax model can be completed within hours, saving approximately 75% of the time compared to traditional mold making.
Support for multiple materials and processes: Uses low-melting-point pure wax or specialized wax-based resins (such as the VisiJet® series), with low ash residue (<0.03%), suitable for high-temperature firing and metal casting, and compatible with traditional casting processes.
Improve batch consistency and surface quality: Printing accuracy can reach within ±0.05mm, with high surface smoothness. Some devices are equipped with technologies such as Surface Enhance™ to further optimize surface effects and reduce the need for subsequent polishing.
Enable small-batch customized production: No mold opening is required, and design modifications are flexible. It is particularly suitable for high-complexity, small-to-medium batch, and multi-variety production scenarios, reducing overall costs by approximately 30%.
