The Indutherm VTC Series consists of advanced vertical casting systems specially developed for demanding metal casting applications. The name "VTC" stands for "Vacuum/Pressure – Top Casting," reflecting the machines’ main principle: metal is melted in a vacuum environment and cast downward into the mold with the support of inert gas pressure. This ensures castings with exceptional surface quality, free of porosity and with excellent material density.
VTC machines are ideal for industrial precision casting needs, including aerospace components, medical implants, prototype development, and R&D work. Additionally, they are well-suited for traditional sectors such as jewelry and dental applications, especially when working with difficult-to-cast metals like titanium and platinum.
The series includes models such as the VTC100V, VTC200V, and VTC400, with casting capacities ranging from 150 grams to 3,000 grams. These machines offer complete control over every stage of the melting and casting process. Metal is melted in a ceramic crucible under vacuum and poured vertically into a mold chamber, also under vacuum. Inert gas pressure is then applied to ensure complete mold filling, allowing the metal to reach even the finest details.
VTC systems can reach melting temperatures up to 2,000 °C. Their highly controlled casting environment makes them ideal for oxidation-sensitive alloys. Equipped with precision sensors and an optical pyrometer, these machines allow precise real-time temperature control. The vacuum can go as low as a few mbar, and inert gas pressure can reach up to 4 bar, eliminating gas bubbles and oxidation risks.
Each machine features an intuitive touchscreen control panel. Custom casting programs can be saved and optimized for different materials and mold types. With induction heating and water cooling, the system is highly energy-efficient. Its robust design and low maintenance needs make it ideal for continuous use in demanding settings.
Compared to traditional horizontal casting systems, the VTC Series offers better casting quality, lower scrap rates, and superior surface smoothness. It significantly reduces the occurrence of micro-porosity and flow defects within the mold. For both technical and artistic applications, it’s an outstanding choice.
In summary, the Indutherm VTC Series offers a highly flexible and powerful solution for advanced casting needs. It represents the cutting edge of modern casting technology, ensuring premium results for professionals across a wide range of industries.