ABS-like PU
Matches the strength and durability of injection-molded ABS.
- ✓ Consumer electronics & IT housings
- ✓ Excellent paint adhesion & post-processing
Vacuum Casting for Small Batches
Get injection-molding quality at a fraction of the cost.
- Better Surface Quality and Durability than 3D Printing
- Versatile Materials: ABS-like, Transparent, and Rubber-like Resins
- Strict Quality Control and On-time Delivery via our Global Network
- ISO 9001 | Quality Management
- ISO 27001 | Information Security
- ISO 14001 | Environmental Management
Trusted by innovators and R&D teams around the world
80%
Reorder Rate
4.9
Average Rating
10K+
Projects Completed
ZERO
Security Breaches
Find the Right Material for Your Project
Get expert recommendations tailored to your project goals.
PC-like PU
Achieve high optical clarity and a smooth surface finish for parts requiring internal visibility
- ✓ Lamp covers, lenses, & displays
- ✓ Excellent light transmission & impact resistance
TPU-like PU
Rubber-like flexibility with adjustable Shore A hardness for versatile textures
- ✓ Gaskets, seals, and wearable bands
- ✓ Superior abrasion resistance and shock absorption
Expert Post-Processing for Perfect Finishes
Add the perfect finishing touch to your Vacuum Casted parts for superior quality.
Surface Finishing
Superior surface smoothing to achieve the quality of injection-molded parts.
Clear Polishing
High-clarity polishing and coating for perfectly transparent resin parts.
Painting & Coating
Precise Pantone color matching with Gloss, Matte, and SF coating options.
Complex Manufacturing, Simplified in 3 Steps
AI handles the complexity — you focus on ideas.
1. Upload Design
Drag and drop your STL or STEP files to get started.
2. AI Instant Quote
Get real-time quotes and DFM reports in just one second.
3. Build & Deliver
Immediate production via in-house facilities and our vetted network.
Efficiency
Zero Tooling Lead Time, Instant Production
Avg. 10 Weeks
Traditional Injection Molding
Avg. 7-Day Completion
Vacuum Casting
80% ShorterReliability
Production-Grade Finish & Function
Beyond visual mockups—we deliver end-use functional parts, with every technical detail managed by our engineering team.
Insert Nut Press-fit
Custom Color Matching
Multi-material Overmolding
High-Vacuum Degassing
Instant Quotes in 1 Second, 24/7 Automated Ordering
From upload to order in just 5 minutes—AI-driven quotes and DFM analysis eliminate the need for complex emails.
Upload your 3D design file (formats: STL, STP/STEP). Select the correct unit of measurement before uploading.
Why Vacuum Casting?
The ideal low-volume solution, bridging the gap between 3D printing and injection molding.
Recommended Volume
- SLA 3D Printing
- 1-5 Units
- Vacuum Casting
- 20-100 Units
- Injection Molding
- Over 1,000 Units
Surface Finish
- SLA 3D Printing
- Standard (Visible layer lines)
- Vacuum Casting
- Superior (Equivalent to injection molding)
- Injection Molding
- Superior
Mechanical Properties
- SLA 3D Printing
- Standard (Brittle)
- Vacuum Casting
- High
- Injection Molding
- Superior
Lead Time
- SLA 3D Printing
- 2~3 Days
- Vacuum Casting
- 5~10 Days
- Injection Molding
- 2~3 Months
Initial Investment
- SLA 3D Printing
- Zero
- Vacuum Casting
- Low (Affordable Silicone Tooling)
- Injection Molding
- High (Expensive Tooling)
Mold Life Comparison
- SLA 3D Printing
- N/A
- Vacuum Casting
- 15–20 shots
- Injection Molding
- 100K-500K+ shots
End-to-End Production & Quality Control
From curated factories to meticulous QC—Creallo ensures top-tier quality and on-time delivery.
High-Precision Master
Ultra-precise SLA & CNC master models for perfect cloning
Trusted Global Production
Strict NDA and physical security to prevent data leaks.
ISO-Certified Quality
Dedicated PM and rigorous inspection for consistent quality
Professional Finishing
Expert sanding, painting, and dyeing for a final-product look.
Vacuum Casting Customer Testimonials
Discover how Creallo delivers high-quality results across diverse industries.
★★★★★
Review from 김동**
I am very satisfied with the price, quality, and the well-managed delivery schedule.
- Material
- ABS-like PU
- Post-processing
- Matte Paint
- Quantity
- 225 pcs
★★★★★
Review from 이종**
I received the processed parts without any issues. The 3D printer’s precision is good, and the price is affordable, which is great.
- Material
- TPU-like PU
- Post-processing
- As Machined
- Quantity
- 6 pcs
★★★★★
Review from 권승**
There are no defects, the color is beautiful, and I’m very satisfied. I’ll use your service often.
- Material
- TPU-like PU
- Post-processing
- As Machined
- Quantity
- 1 pcs
Vacuum Casting Creallo Manufacturing Guide
Vacuum Casting Design Guide
Design rules for vacuum cast parts — draft angles, boss and rib geometry, undercuts, embossed details, master model prep, and parting line placement. Reference values aligned with ISO 2768 and industry DFM practice.
What is Vacuum Casting?
Vacuum casting is a manufacturing process for low-volume production using silicone molds and resin. Learn about its process, materials, pros & cons, and industrial applications.
3D Design Guide for Improved Manufacturing Quality
3D Model Design for Manufacturing Optimization: A Guide to Ensuring Manifold Conditions and Structural Stability
Vacuum Casting Insights
What Is Vacuum Casting? Process, Pros & Cons, and Materials
Vacuum casting (urethane casting) explained — the process, advantages and limitations, available materials, and when it's the right choice for low-volume parts and pre-production validation.
Ordering Custom Parts from Korea: Shipping, Lead Time, and Customs — What to Expect
Ordering custom parts from Korea? Learn what to expect with Creallo’s clear guide on lead times, express shipping, customs/tariffs (DAP), and USD payment methods.
Why Engineers Choose 3D Printing for Prototyping: A Process Comparison Guide
Compare FDM, SLA, SLS, CNC machining, and vacuum casting for prototyping. Learn which process fits each development stage — from concept models to functional validation and low-volume production.
FAQ
1.What post-processing options are available for vacuum-cast plastic prototypes?
Available options include polishing (for PMMA-like clear parts), painting, silk-screen printing, and other cosmetic finishes.
2.What types of products are best suited for vacuum casting?
Vacuum casting is ideal for small quantities of consistent-quality parts or validating designs before injection molding, with fast lead times and strong cost efficiency.
3.What is the typical lifespan of a silicone mold?
A silicone mold generally lasts for 15–30 casting cycles (approx. 10–100 parts). Durability varies depending on material properties, curing conditions, and part geometry. For high-consistency requirements, multiple molds may be produced.
4.What materials can be used for vacuum casting?
Vacuum casting supports a range of polyurethane (PU) materials that mimic the properties of TPU, PC, ABS, and PMMA. This allows you to achieve stiffness, heat resistance, and impact strength comparable to final production parts.
Instant Quote in a Click
Skip the wait. Upload your file for an AI-powered real-time quote and start production today.
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