CAPABILITY
Investment Casting
At BNC, we deliver high-precision investment casting services tailored for both prototypes and large-scale production. Our expertise in investment casting ensures complex geometries, tight tolerances, and excellent surface finishes.
- Weight Rangee: 0.05kg to 50kg
- Production Capacity: Up to 20,000 tons annually
- Material Grades: Q345/Q235/24Mn6/ZG310-570/Q275 etc.
- Certifications: ISO 9001:2015, ISO 14001, and IATF 16949:2016
What is Investment Casting?
Investment casting, also known as lost-wax casting, is a manufacturing process used to create intricate metal components. This technique uses wax patterns, which are coated with refractory material to form molds. Once molten metal is poured into the molds, the wax is melted away, leaving precise components with excellent surface finishes and dimensional accuracy. Investment casting is ideal for intricate parts with tight tolerances and is widely applied in aerospace, medical, and industrial applications.
Why Choose BNC’s Investment Casting Components?
Precision Manufacturing: Capable of achieving intricate geometries and tight tolerances.
Material Versatility: Offering carbon steel, stainless steel, and high-temperature alloys.
Certified Quality: ISO 9001:2015 and IATF 16949:2016 certifications ensure reliable quality control.
Custom Solutions: From rapid prototyping to full-scale production tailored to client specifications.
Our Investment Casting Capabilities
- Process Techniques: Lost-wax casting, shell molding, and refractory material molding.
- Complex Geometries: Capable of producing thin walls, intricate shapes, and fine details.
- Surface Finish: Superior finishes reducing the need for post-machining.
| Features | Info |
|---|---|
| Weight Range | 0.05kg to 50kg |
| Material Grades | Carbon Steel, Alloy Steel, Ductile Iron, Grey Iron |
| Annual Production Capacity | Up to 20,000 tons |
| Certified Quality | ISO 9001:2015, ISO 14001, and IATF 16949:2016 certifications ensure consistent reliability. |
How to Order Parts?
1. Request for Quotation
Upload your drawing or email to our engineer directly.
2. Conduct Feasibility analysis
Our engineers will review your requirements and conduct a feasibility analysis.
3. Review and Confirm the Quote
Send you a quotation and wait for your confirmation.
4. Kick off the Project
Mold Order: will begin after confirmation
Sample Order: produced for production approval
5. Start Production
Your production order will be issued once sample approval. Besides, you will get timeline of the production to track.
6. Delivery Your Part
After all parts pass QC inspection, they will be well packed from transportation accidents. Then, your parts are delivered to your specified warehouse.
Investment Casting Applications
Automotive
Industrial Machinery
Energy Generation
Aerospace
See why customers dig us
Investment Casting FAQ
What is investment casting?
Investment casting, also known as lost-wax casting, is a precision casting process where a wax model is coated with a ceramic shell. Once hardened, the wax is melted out, leaving a mold that is filled with molten metal. This process produces highly detailed and complex parts with exceptional accuracy and surface finish.
What materials can be used in investment casting?
Investment casting supports a wide range of materials, including stainless steel, carbon steel, aluminum alloys, and more. This versatility makes it suitable for various industries such as automotive, aerospace, and medical.
What are the advantages of investment casting?
Investment casting supports a wide range of materials, including stainless steel, carbon steel, aluminum alloys, and more. This versatility makes it suitable for various industries such as automotive, aerospace, and medical.
Blogs
How Wax Injection Affects Investment Casting Quality
Wax injection is a critical step in investment casting. It determines the dimensional accuracy, surface quality, and consistency of wax patterns, which serve as the
How Holes and Internal Passages Are Made in Investment Casting
Investment casting is widely used to produce metal components with complex geometries, detailed surfaces, and intricate internal features. One important advantage of the process is
How Investment Casting Controls Complex Geometries
Investment casting is widely used for producing metal components with intricate shapes, detailed surfaces, and complex three-dimensional geometries. The process is particularly valuable when conventional
How Investment Casting Simplifies Complex Part Design
Investment casting is widely recognized for its ability to produce metal components with complex geometries, fine details, and relatively tight dimensional requirements. Unlike manufacturing methods
Why Fillets Matter in Investment Casting Design
Investment casting is widely used to produce complex metal components with detailed geometries, tight dimensional requirements, and relatively smooth surfaces. However, achieving a high-quality investment
Why Draft Angles Matter in Closed Die Forging
Closed die forging is widely used to produce strong metal components with consistent shapes and reliable mechanical properties. By forcing heated metal into a shaped
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