Vacuum Casting
Vacuum Casting/Cast Urethane is where precision, versatility, and efficiency converge to revolutionize small-batch production.
Vacuum casting is a sophisticated manufacturing process that enables the rapid production of high-quality, low-volume parts with exceptional detail and surface finish. By leveraging silicone molds and vacuum pressure, vacuum casting replicates master patterns with unparalleled accuracy, making it an ideal solution for prototyping, product development, and small-scale production.
At its core, vacuum casting begins with the creation of a master pattern—a prototype or part model—crafted from materials such as 3D-printed plastics or machined metals. This master pattern is then encased in a silicone mold, which is vacuum-sealed and injected with liquid polyurethane resin. Under vacuum pressure, the resin fills the mold cavity, replicating the intricate details of the master pattern with precision.
Key highlights of vacuum casting include:
Precision Replication: Vacuum casting delivers parts with precise dimensional accuracy and fine surface detail, faithfully reproducing the intricacies of the master pattern. From complex geometries to textured surfaces, vacuum casting offers unmatched fidelity and consistency in part reproduction.
Versatility: Vacuum casting supports a wide range of materials, including rigid and flexible resins, translucent and opaque formulations, and custom color options. This versatility allows for the production of parts with tailored properties to meet specific application requirements and aesthetic preferences.
Speed and Efficiency: With rapid mold-making and curing times, vacuum casting offers fast turnaround times for prototype development and low-volume production. By eliminating the need for expensive tooling and setup, vacuum casting reduces lead times and accelerates time-to-market for new products.
Cost-Effectiveness: Despite its reputation for producing high-quality parts, vacuum casting remains cost-effective for small-batch production. By leveraging reusable silicone molds and affordable resin materials, vacuum casting minimizes per-unit costs and offers competitive pricing for custom and niche applications.
Customization: Vacuum casting supports customization and iteration, allowing designers and engineers to refine and optimize part designs with ease. Whether it's experimenting with different materials, modifying features, or incorporating user feedback, vacuum casting enables rapid prototyping and iterative development cycles.
Our vacuum casting services are powered by state-of-the-art equipment, experienced technicians, and a commitment to excellence in craftsmanship and service. Whether you're prototyping a new product, producing limited-edition runs, or exploring novel design concepts, we're here to partner with you every step of the way, delivering superior results and driving innovation in your industry.
Contact Us today to learn more about how we can support your manufacturing needs and help you bring your ideas to life with confidence and efficiency.