Vacuum Casting Services

Upload your CAD files to receive quotes for vacuum casting services. Expect precise parts and smooth finishes from Asia’s leading vacuum casting providers.

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Find the Best Vacuum Casting Suppliers

Having trouble sourcing high-quality vacuum cast parts? We’re here to help. Our marketplace connects you with Asia’s leading vacuum casting suppliers. They can meet your project requirements on time and within budget.

Just upload your CAD files, specify the material, tolerance, production volume, and deadline. Our AI evaluates your project details to match you with the best-fit suppliers. You’ll receive multiple competitive quotes within 24 hours.

Vacuum Casting Service Capabilities

Processes
Silicone mold casting, vacuum-assisted polyurethane resin pouring, and post-curing.
Materials
Polyurethane resins (rigid, flexible, transparent types), silicone rubber, epoxy resins, acrylic resins.
Surface Finishes
As-cast, with post-processing options including painting, texturing, clear coating, polishing, and metallic finishes.
Tolerances
Up to ±0.127 mm (±0.005 inches). Tolerances may vary due to part dimensions/design complexity.
Lead Times
Quotes within 24 hours. Mold creation and production typically take 14–21 days.

What Is Vacuum Casting?

Vacuum casting is a less expensive way to produce high-quality parts. It starts by making a silicone mold from a master pattern. Polyurethane resin is poured into the mold while a vacuum draws out any trapped air. Leaving clean, bubble-free parts that capture fine details accurately.

The final vacuum cast part copies the master pattern, has a smooth surface finish and tight tolerances up to ±0.127 mm (±0.005 inches). It often matches the quality of injection-moulded parts, but at a lower cost and with faster turnaround. This makes it a suitable choice for prototypes, as well as small-, mid-, and high-volume production.

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#1 Marketplace for Vacuum Casting Services

Haizol is the leading marketplace to find Asia’s best custom manufacturing suppliers for high-fidelity, low-volume plastic parts. Our system matches your request to the most suitable manufacturers for your project.

Since our establishment in 2015. We’ve helped 280,000 sourcing professionals get direct factory prices from verified manufacturers in Asia. Use Haizol to source high-quality vacuum cast parts with quick turnaround times and competitive pricing anytime, anywhere.

1,000,000 +
Request for Quotes
280,000 +
Sourcing Professionals
700,000 +
Manufacturers

How it works

Buyer Services
Submit RFQs
All files are secure and protected with NDA
Receive Quotes
Your RFQ is auto-matched with verified manufacturers
Awarded Online
Compare quotes, communicate with suppliers & award job online
Transparent Tracking
Track order progress online & receive parts
Online Rating
Give online satisfaction rating to supplier

Why Vacuum Casting with Haizol?

Find Better Suppliers

We evaluate your project requirements to connect you with vacuum casting suppliers suited to your needs. Get quotes only from qualified and verified suppliers within 24 hours.

Zero Fees and Direct Factory Pricing

We provide direct quotes from manufacturers without any cuts, commissions, or hidden fees. You can always enjoy transparent pricing and unmatched cost savings.

Complete Production Visibility

Track your vacuum casting projects in real-time. From requesting a quotation to collaborating directly with suppliers. Maintain control and transparency throughout your entire sourcing journey.

Vacuum Casting Services (FAQ)

What Are the Benefits of Vacuum Casting Services Compared to 3D Printing?
Vacuum casting produces parts with superior surface finishes, quality, & tighter tolerances (±0.127 mm / ±0.005 inches). It’s ideal for low-volume production (10–100 parts). Compared with 3D printing, it offers superior aesthetics, higher precision, and lower costs for small-batch manufacturing.
What Is the Cost for Vacuum Casting Services?
How Long Does Vacuum Casting Take?

Additional Links and Resources

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Why Injection Molding Still Leads in Scalable Part Production

How do manufacturers produce thousands of identical parts with speed and precision? Injection molding is the answer, an essential method that turns molten material into complex, high-quality components.

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Behind the Build: The Journey Towards Micron-Level Manufacturing

In our latest series “Behind the Build,” we shine a light on China’s custom manufacturing landscape. The invisible engine behind components you encounter every day.

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Haizol’s Manufacturing Glossary (A to Z)

Not sure what FDM, EDM, or STL mean? Our glossary makes it easy to stay on top of the most important manufacturing terms. Whether you’re new to the industry or need a quick refresher.

Reduce Manufacturing Costs and Simplify Sourcing

Join thousands of buyers and suppliers using Haizol to source custom parts, reduce production costs, and simplify your manufacturing process.