Custom investment casting, also known as lost-wax casting, is a manufacturing process used to produce high-precision, complex metal components tailored to specific needs. This process is highly versatile, accommodating a wide range of metals and alloys, and is ideal for industries requiring intricate shapes and high-quality finishes.
A CAD model of the part is created based on the client’s specifications.
Rapid prototyping methods like 3D printing may be used to produce the wax pattern.
A wax replica of the final part is made using an injection mold or other techniques.
The wax patterns are assembled onto a tree (sprue system) and dipped in a ceramic slurry.
Multiple layers of ceramic coating are applied and hardened to form the mold.
The assembly is heated, melting and draining the wax, leaving a hollow ceramic shell.
Molten metal is poured into the ceramic shell at precise temperatures.
Once cooled, the ceramic mold is broken away to reveal the metal casting.
The cast part is cleaned, heat-treated, machined (if needed), and inspected for quality.
Custom Investment Casting products include:
| Product Category | Example Products | Material Options | Industry | Key Features |
| Automotive | Turbocharger housings, engine components, brake system parts | Stainless steel, carbon steel, aluminum alloys | Automotive | High strength, corrosion resistance, precise tolerances |
| Aerospace | Turbine blades, jet engine parts, landing gear components | Nickel alloys, titanium, stainless steel | Aerospace | Lightweight, heat resistance, dimensional accuracy |
| Industrial Equipment | Pump impellers, valve bodies, gears, hydraulic components | Alloy steel, bronze, stainless steel | Industrial Machinery | Durability, wear resistance, precision-engineered |
| Medical | Surgical tools, implants, orthopedic components | Titanium, stainless steel | Medical & Healthcare | Biocompatible, precise finishes, corrosion resistant |
| Energy | Wind turbine parts, gas turbine components, heat-resistant parts | Inconel, carbon steel, stainless steel | Power & Energy | High temperature resistance, longevity |
| Defense | Firearm parts, radar components, missile components | High-strength steel, titanium | Defense | Durability, reliability under extreme conditions |
| Marine | Propeller blades, offshore drilling components, valves, anchor components | Brass, stainless steel, bronze | Marine & Offshore | Corrosion resistance, smooth finishes |
| Consumer Products | Jewelry, golf club heads, hardware tools | Aluminum, stainless steel | Consumer Goods | Customizable designs, aesthetic finishes |
| Electronics | Heat sinks, casings, connectors | Aluminum alloys, copper | Electronics | Heat dissipation, precision-engineered |
| Custom Applications | Architectural components, prototypes, decorative items | Based on specifications | Various | Custom geometries, tailored material properties |
We provide precision casting solutions, please contact us if you have any questions.
Produces intricate shapes and thin walls that are challenging with other methods.
High precision with minimal machining required.
Suitable for a wide range of sizes, from small components to large parts.
Smooth surfaces reduce post-processing time and cost.
Works with an extensive range of metals and alloys.
Reduces material waste and machining costs for intricate designs.
● Aerospace: Turbine blades, structural components.
● Automotive: Engine parts, turbocharger housings.
● Medical: Surgical tools, implants.
● Industrial: Pump bodies, valve components.
● Energy: Wind turbine components, heat-resistant parts.
● Defense: Precision weaponry parts, radar components.
Custom investment casting is ideal for low to medium production volumes where design flexibility and high performance are critical.
Custom precision lost wax castings enable you to create tailored parts with optimized functionality and reduced assembly requirements.
If you're looking to develop custom components, investment casting ensures quality and reliability. Let me know if you need details about cost factors or additional technical insights!
Contact us
