Vacuum Casting
Reliable vacuum casting service for prototypes and low-volume production parts at competitive pricing. Highly detailed elastomer parts with excellent quality and faster turnarounds.
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Reliable vacuum casting service for prototypes and low-volume production parts at competitive pricing. Highly detailed elastomer parts with excellent quality and faster turnarounds.
Vacuum Casting for Flexible and Economic Production
Vacuum casting or urethane casting is a technology that combines silicone molds and a 3D printed master pattern to create short-run, rigid parts with production-level quality. The process hardens thermoplastic polyurethane inside silicon or epoxy molds. The result is vacuum casting parts with the same shapes as the original master models. The final dimensions of the vacuum casting parts will depend on the master model, part geometry, and the material chosen. As a leading vacuum casting manufacturer, cncjsd offers low-cost fabrication of high-quality plastic parts. This technology eliminates the need for expensive upfront investments. Our vacuum casting services offer the complete solution for creating excellent quality prototypes and low-volume production parts.
Why Vacuum Casting
Unmatched Lead Time
We combine our extensive technical experiences and advanced technologies to deliver superior urethane casting services with faster lead times.
Complex Geometries Support
We use high-quality elastomeric materials to ensure the manufacture of vacuum casting plastic parts with complex structures. Offer detailed design support to ensure your prototypes and small-batch components are closely similar to the intended final products.
Flexible Color Options
We carefully incorporate various color pigments to achieve the intended effects on your finished products. You can select from our extensive list of color options.
Material and Finishing Selection
Choose from a wide range of possible materials and surface finishes for your vacuum cast parts. We provide the highest quality resins to ensure superior product quality, and offer a wide range of surface finishing options to bring your product to life.
Consistent Quality
cncjsd is proudly ISO certified, ensuring our products and services comply with international quality standards. We offer manufacturing analysis and quality control to provide parts that meet the highest standards.
Professional Vacuum Casting Specialists
Get reliable custom vacuum casting services from highly skilled and experienced specialists. We boast the best hands in the industry with expertise in fabrication, material selection, surface finishing, and many more.Vacuum Casting from Prototyping to Production
Vacuum casting is the ideal solution for creating high-quality prototypes and small-batch parts for different applications. We help you reach your manufacturing goals.
Prototyping
The vacuum casting process involves low-cost tooling to ensure a more accessible and cost-effective way of creating prototypes. Create quality prototypes with various materials and design changes. Test your designs easily and get them ready for functional testing.
Market Testing
We help you create vacuum casting products ideal for market and consumer testing, concept models, and user evaluation. These parts come with high-quality finishes and end-use functionalities. Our urethane casting services allow you to incorporate changes quickly for further testing and market launch.
On-Demand Production
Vacuum cast parts are excellent options for custom and first-run production. You can cost-effectively test product quality before starting full-scale production.
Vacuum Casting Tolerances
cncjsd offers a range of vacuum casting tolerances to meet your custom requirements. Based on the master pattern and part geometry, we can reach dimensional tolerances between 0.2 – 0.4 m. Below are the technical specifications for our vacuum casting services.
| Type | Information |
| Accuracy | Highest precision to reach ±0.05 mm |
Max Part Size | +/- 0.025 mm +/- 0.001 inch |
Minimum wall thickness | 1.5mm～2.5mm |
Quantities | 20-25 copies per mold |
Color & Finishing | Color and texture can be customized |
Typical Lead Time | Up to 20 parts in 15 days or less |
Surface Finish for Vacuum Casted Parts
With an extensive array of surface finishes, cncjsd can create unique surface layers for your vacuum casting parts. These finishes help you meet your products’ appearance, hardness, and chemical resistance requirements. Depending on your material selection and part applications, we can offer the following surface finishes:
| Available Finishing | Description | SPI Standard | Link |
High Gloss Highly reflective surface finish created by polishing the master pattern before mold making. The high-gloss finish offers high transparency useful for cosmetic parts, lenses, and other cleanable surfaces. A1, A2, A3 - Semi Gloss This B grade finish is not highly reflective but offers some sheen. Using gritty sandpaper, you will get smooth, cleanable surfaces between high-gloss and matte. B1, B2, B3- Matte Finish Vacuum cast parts will have a satin-like finish through the bead or sand blasting of the master pattern. The C-grade finishes are ideal for high-touch areas and handheld components. C1, C2, C3 - Custom cncjsd can also provide custom finishes through additional processes. On request, you can get unique secondary finishes for the best results. D1, D2, D3-
Gallery of Vacuum Casting Parts
We have been helping various industries such as aerospace, automotive, medical devices and other industries to develop various elastomeric vacuum cast parts since 2009.
See What Our Customers Say About Us
A customer’s words have a more substantial impact than a company’s claims – and see what our satisfied customers have said regarding how we fulfilled their requirements.
I wholeheartedly recommend cncjsd vacuum casting services for any company looking to produce precise castings. Over the past 6 years, I have examined a lot of casting tools made by different companies and concluded that cncjsd offered incredible value. When you consider the machine’s cost, quality, and output, I’m confident you won’t find a better casting service for your money. Thierry Breitkopf– Chief Engineer
Our company handles a lot of complex cases. Since we started using cncjsd, the castings’ consistency, quality, and cleanliness have all significantly improved. Their quick response, manufacturing efficiency, and fast delivery saves us a lot of time.
Steven Goldberg– Outsourcing Manager
It was an honor to be one of the first labs to use cncjsd. Over the past ten years, we have discovered that the outcomes we achieve are astounding. Every time, the castings produced are solid and free of pores. cncjsd units improve bond strength and polishability by maintaining the plastic’s structure. It is perfect machining!
Malachi Clerf– Designer
Because of cncjsd technological competency, we were able order high-quality custom elastomer parts at reasonable costs. Despite the complexity of our design, cncjsd delivered excellently fabricated castings with consistency and superior quality. We also benefited from the many customization options to make the castings more desirable.
Gabriel Smyth– Tooling Design Engineer
We have benefited greatly from cncjsd urethane casting capabilities. Our company needed pre-launch prototypes for first-run functional testing, and they recommended urethane casting as the ideal option. We got high-quality castings that met every one of our specifications. Our customers have expressed satisfaction in terms of usage of these components.
Remi Haslam– Project Manager
I wholeheartedly recommend cncjsd vacuum casting services for any company looking to produce precise castings. Over the past 6 years, I have examined a lot of casting tools made by different companies and concluded that cncjsd offered incredible value. When you consider the machine’s cost, quality, and output, I’m confident you won’t find a better casting service for your money. Thierry Breitkopf– Chief Engineer
Our company handles a lot of complex cases. Since we started using cncjsd, the castings’ consistency, quality, and cleanliness have all significantly improved. Their quick response, manufacturing efficiency, and fast delivery saves us a lot of time.
Steven Goldberg– Outsourcing Manager
It was an honor to be one of the first labs to use cncjsd. Over the past ten years, we have discovered that the outcomes we achieve are astounding. Every time, the castings produced are solid and free of pores. cncjsd units improve bond strength and polishability by maintaining the plastic’s structure. It is perfect machining!
Malachi Clerf– Designer
Because of cncjsd technological competency, we were able order high-quality custom elastomer parts at reasonable costs. Despite the complexity of our design, cncjsd delivered excellently fabricated castings with consistency and superior quality. We also benefited from the many customization options to make the castings more desirable.
Gabriel Smyth– Tooling Design Engineer
We have benefited greatly from cncjsd urethane casting capabilities. Our company needed pre-launch prototypes for first-run functional testing, and they recommended urethane casting as the ideal option. We got high-quality castings that met every one of our specifications. Our customers have expressed satisfaction in terms of usage of these components.
Remi Haslam– Project Manager
I wholeheartedly recommend cncjsd vacuum casting services for any company looking to produce precise castings. Over the past 6 years, I have examined a lot of casting tools made by different companies and concluded that cncjsd offered incredible value. When you consider the machine’s cost, quality, and output, I’m confident you won’t find a better casting service for your money. Thierry Breitkopf– Chief Engineer
Our Vacuum Casting Service for Various Industrial Applications
Due to its fast production, low costs, and durable parts, our vacuum casting service is the favored option for making custom parts used in the automotive, medical, consumer goods, and other industries.
Vacuum Casting Materials
You can choose a wide range of vacuum casting materials depending on the peculiarities of your pr𓃲oject. These resins are typically analogs of common plastic materials with comparable performance and appearance. We have grouped our urethane casting materials into general catego🦹ries to help you make the best decisions for your project.
ABS-Like
Versatile polyurethane plastic resin that is analogous to ABS thermoplastic. Hard, rigid, and impact resistant, it is ideal for various products.
Price: $$
Colors: All colors; precise pa🌠ntone color matching🅰 available
Hardness: Shore D 78-82
Applicatio🐼ns: General🗹 purpose items, enclosures
Acrylic-Like
Stiff, transparent urethane resin simulating acrylic. It is hard, with medium to high strength and good clarity for see-through products.
Price: $$
Colors: Clear
Hardness: Shore D 87
Applications: Light pipes, see-through components
Polypropylene-Like
Tough, flexible, and abrasion-resistant urethane with low cost and polypropylene-like ductility.
Price: $$
Colors: Black or natural only
Hardness: Shore D 65-75
Applications: 𝕴Enclosures, food containers, medical applications, toys
Polycarbonate-Like
Rigid, high-impact, and clear material with a wide variety of uses. Easy to machine and finish, simulating polycarbonate.
Price: $$
Colors: Clear and various colors
Hardness: Shore D 82-86
Applications: Light diffusers, signs, skylights, visors
PMMA
UV stable, high-quality urethane resin with good clarity. Great for glossy, clear parts as a classic substitute for acrylic-like.
Price: $$
Colors: RAL/Pantone colors
Hardness: Shore D 90-99
Applications: Lighting, signal display, partition material
PS
High impact strength, low-cost resin with a wide range of options.
Price: $$
Colors: Pantone colors
Hardness: Shore D 85-90
Applications: Displays, disposable items, packaging
Elastomer
Polyurethane plastic resin, simulating rubber-like materials like TPU, TPE and silicone rubber.
Price: $$
Colors: All colors and precise Pantone color matchings
Hardness: Shore A 20 to 90
Applications: Wearables, overmolds, gaskets
