Investment Casting
Precision Investment Casting | Near-Net Shape Perfection for Complex Components
Specializing in Precision Parts from 1g to 150kg with Superior Surface Finishes and Total Structural Integrity.
Pakistan’s Premier Export-Oriented Investment Foundry | ISO & ASTM Compliant
Investment casting is the ideal solution for mission-critical parts where “close enough” isn’t an option. Ahmed Corporation utilizes advanced ceramic shell technology to produce components that meet the exact look, feel, and performance of fully machined parts—at a fraction of the cost.
The Benefits of Our Process:
Superior Surface Finish: Achieving 125 RMS (3.2 microns) or better as-cast, often eliminating the need for secondary polishing or grinding.
Consolidated Assemblies: We can cast multiple intricate parts into a single complex component, significantly reducing your assembly costs and weight.
Zero-Draft Capability: Unlike sand casting, our process allows for internal passages, deep undercuts, and zero-draft walls that are otherwise impossible to manufacture.
Advanced Manufacturing Excellence:
- Hybrid 3D Wax Modeling: We utilize 3D-printed wax patterns for rapid prototyping, allowing you to move from blueprint to physical part in days.
- Vacuum-Assisted Pouring: Our vacuum processes ensure zero porosity in high-performance alloys, critical for aerospace and medical applications.
- Robotic Shelling: Automated slurry coating ensures consistent ceramic thickness, leading to repeatable dimensional accuracy across every batch.
Ahmed Corporation Pvt Ltd provides high quality investment casting services to just about any industry. Investment casting delivers superior accuracy, making it a precision casting solution for producing intricate parts with good surface finish.
Minimum or maximum weight of single pc casting: 1 gram to 150 kg
- Advantages of Investment Casting
- Reduction in weight of casting and consequent saving in metal cost.
- Close dimensional tolerance
- Reduction in machining cost
- Intricate design in as-cast condition and better surface finish..
- Improved aesthetic appearance.
- Greater design freedom
- Wide choice of metal composition.
- Precise and Uniform Casting
- Materials
- Stainless Steel
- Mild Steel
- White Cast Iron
- Aluminum
- Copper Alloys
Investment Casting Department
Mold Making
Tool development with calculation of shrinkage allowance.
Wax Injection Department
Well equipped setup with controlled environment.
Dual injection machine.
Shell Making Department
High strength refractory material used after getting inspection of wax patterns.
Controlled RMP slurry mixture and rain sander machines are used for primary and secondary coatings.
Finishing of Casted Products
Shot blast machine used to give surface finishing.
Bead blasting is done to give further better finished look.
Products Developed For Industries
Appliances
Air Compressor Head
Auto mobile
Exhaust manifold
Aero Space
Impeller
Agriculture
Knotter Assembly
Textile Machinery
Shuttle part Sewing machine
Agriculture
Water Pump
Why Global Buyers Choose Ahmed Corporation?
Direct Tier-1 Pricing: Secure high-end foundry pricing directly from our state-of-the-art facility in Pakistan—no middleman markups.
Accelerated R&D: Iterate at the speed of thought. Our digital wax printing eliminates expensive tooling costs for initial prototypes.
35+ Years of Export Reliability: Engineering parts that power infrastructure across 14 nations, meeting the highest global standards.
Audit-Ready Validation: We provide comprehensive Mill Test Certificates (MTC) and chemical analysis to meet your strictest ASTM and DIN requirements.
