Investment Casting
Investment casting (lost wax process) is an advanced metal-forming method delivering intricate geometries, thin walls, and superior dimensional tolerances with virtually zero material waste. Khodal Impex specializes in precision investment casting for brass, copper alloys, and bronze components across electrical, fluid control, automotive, and power line industries. Our modern shell-building and ceramic mold casting facilities ensure dense, defect-free metallurgical structures with impeccable surface smoothness.
With in-house tooling development, automated wax pattern injection, and integrated CNC secondary machining, Khodal Impex delivers fully finished, turnkey investment cast components ready for global OEM integration.
Key Technical Capabilities & Highlights
- Intricate geometric detail with tight tolerances (ISO 8062-3 DCTG 4-6)
- Superior surface finish (Ra 1.6 to 3.2 µm) minimizing secondary machining
- Specialized in Brass, Bronze, Copper Alloy, and Stainless Steel grades
- Near-net-shape casting reducing raw material scrap and production lead time
- 100% optical VMS dimensional inspection and spectro alloy chemical analysis
- Custom tooling, rapid wax prototyping, and full in-house CNC machining capabilities
Quality Assurance & Zero-Defect Standards
Every batch processed under our Investment Casting facility undergo 100% optical measurement (VMS), spectro alloy chemical testing, thread plug gauge validation, and strict adherence to ISO 9001:2015 specifications.