We offer a quick worldwide delivery to meet your custom manufacturing goal.
We have 40+ quality materials, including plastics, metals, ceramics & more.
Get instant quotes for your project. Experience 24×7 availability services with us.
We have a team of experienced & skilled engineers that understand your every requirement.
We ensure state-of-the-art quality services in every product to deliver you the best result.
Our workshops are equipped with top-notch 3d printer & robust technologies.
Vacuum Casting Services
KARV Automation offers industrial-grade vacuum casting services to cater to all custom manufacturing requirements. Our in-house workshops are facilitated with advanced machines to design, manufacture, and test products for your small-batch production.
With our modern equipment, we deliver products with a maximum size of up to 2.5 meters long with an accuracy of up to ±0.1 mm. We offer over 40+ different industrial-grade materials including rubber, ABS, polypropylene, HDPR, polyamide, PMMA, and some of them have properties similar to injection molding materials. Our team is committed to faster product delivery with an ETA of as minimum as one week. The specific number of parts per mold ranges from 10 to 30 units depending upon complexity.
» Read More
Vacuum casting services, also known as urethane vacuum casting, is a highly adaptable process that can produce parts with complex geometries. It is an ideal production method when the number of pieces is limited and high-quality is the requirement. We offer highly-customized vacuum casting services worldwide.
What is Vacuum Casting?
It is a performance-driven method for the faster production of high-quality prototypes or end-use products.
How Does Vacuum Casting Work?
Master ModelThe vacuum casting process needs a high-quality master model for creating replicas. This model can be an industrial part itself, or engineers can create a prototype using SLA technology. This master model comprises accurate details and dimensions.
Curing ProcessThe liquid silicone is poured and then cured under vacuum and then cut into two halves to get the master mold ready.
» Read More
Filling ProcessThe molds are then filled with the required material, and the resin copies the material’s characteristics. The resin is mixed with coloring pigment to achieve specific color properties. Also, you can provide us with any color code to achieve the desired finish product.
Once the mold is filled with the material, it is then placed in the vacuum chamber to ensure there are no air bubbles inside the mould. This step lets engineers check the final product is not damaged.
Final Curing ProcessFor the final curing process, the resin is placed in the oven, and the mold is cured at high temperatures. The silicone mold is removed from the resin mold, and it is used for making more parts. Once the final object is out of the mold, it goes for post-production.
Why Choose Vacuum Casting?
Benefits Of Vacuum Casting
- It is excellent for producing low-volume parts
- A wide range of materials are available for vacuum casting
- Vacuum casting allows producing high-quality colored parts
- Greater customization is possible with shorter lead times
- Vacuum casting is a highly cost-effective manufacturing process
Applications of Vacuum Casting
- Function testing & prototyping
- Electronic components
- For producing household products
- Medical devices and prosthetics
- Consumer goods industry
Surface Finishing Options
- Chrome Plating
- Pad Printing for color logo & texts