
Investment Casting Process
Investment casting is a metal manufacturing process that leverages advanced technology and automation to handle projects of virtually any size and adapt to fluctuating demand.
Why Choose
Investment Casting?Investment Casting is the smart choice for projects that demand metal parts with:- Specialized alloys
- Incredibly tight tolerances
- Thin walls for reduced weight
- Impressive repeatability
- Less waste
- Reduced secondary operations
- Highly detailed surfaces and stamps
- Improved reputation for quality/return rate
- Reduced tooling costs over multiple production runs
What Is Investment Casting?
Investment casting is a precision metal casting process that delivers high-quality, complex components with intricate details and tight tolerances. This capability can manage sudden increases in demand and is ideal for industries requiring precision and durability, such as aerospace, automotive, healthcare, and more.
See All TechnologiesInside The Investment Casting Process
Investment casting, or lost wax casting, involves creating a wax pattern, coating it with ceramic to form a mold, melting out the wax, pouring molten metal into the mold, and then removing the ceramic shell to reveal the metal casting.

Flexible Part Sizes
Investment casting is versatile enough to handle parts ranging from a few ounces to over 200 pounds. This makes it suitable for projects of any size.
Scalable Solutions
Signicast's advanced technology and automation enable us to swiftly handle any surges or fluctuations in demand. Our continuous flow system ensures rapid adaptability, effectively managing variable production needs with efficiency.
Design for Manufacturing
Success in metal manufacturing involves tackling challenges in design, production, cost control, and delivery. Our engineers help customers navigate challenges and transform nearly every aspect of designing, developing, and producing precision metal components.
A 10-Step Guide to Investment Casting
Step 1: Computerized Solidification Analysis
Step 2: Tool Design and Build
Step 3: Inject and Assemble Patterns
Step 4: Shell Build
Step 5: Pre-Heat Oven
Step 6: The Pour
Step 7: Shell and Part Removal
Step 8: Finishing
Step 9: In-house Secondary Operations
Step 10: Delivery
BEYOND THE BASICS
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