Why choose Vacuum Casting?

- Aug 14, 2019-

Why choose Vacuum Casting?

Silicone molding results in high-quality parts comparable to injection-molded components. This makes vacuum casted models especially suitable for fit and function testing, marketing purposes or a series of final parts in limited quantities. Vacuum Casting also lends itself well to a variety of finishing degrees, and we can match the finish you need for your parts.


For small series with big impact


Vacuum Casting is a copying technique used for the production of small series of functional plastic parts. Using two-component polyurethanes and silicone molds, Vacuum Casting is known for its fast production of high-quality prototypes or end-use products.


Materials


We offer an exceptional range of 26 carefully selected polyurethanes that are similar to rubber, PP, ABS, and PC. These materials provide an outstanding variety of properties and offer the possibility to match colors and cast transparent components. If you are looking for a specific finish, our skilled post-production team for Vacuum Casting will match your requirements.

Contact us for more detailed information to find the material most suitable for your project.


Technical Specifications

Standard lead time: Up to 10 copies within 15 working days

Standard accuracy :±0.3% (with a lower limit on ± 0.3 mm on dimensions smaller than 100 mm)

Minimum wall thickness :To ensure that the mold is filled properly, a wall thickness of at least 0.75 mm is necessary. For best results, we recommend a wall thickness of at least 1.5 mm

Maximum part dimensions:The size of the mold is limited by the dimensions of the vacuum chamber (1900 x 900 x 750 mm) and by the volume of the product (maximum volume: 10 liters)

Typical quantities:Up to 25 copies per mold (depending on the mold’s complexity and the casting materials)

Surface structure:High-quality surface finish comparable to injection molding

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