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Process
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- Process
Precision in Action
Our Investment Casting Process
01
Pattern Creation
"FINAL CASTING QUALITY DEPENDS SOLELY ON THE WAX PATTERN QUALITY."
- A wax model, or pattern, is created by injecting molten wax into a metal mold.
- Equipped with automatic and manual wax injection machines.
02
Pattern Assembly
- Each pattern undergoes rigorous visual inspections prior to assembly.
- Patterns are attached to a central wax stem (sprue) to form a cluster tree setup.
03
Shell Building & Drying
- Assemblies are dipped into liquid ceramic slurry, then coated with fine sand layers.
- Managed inside climate-controlled drying rooms with dehumidifiers.
![Shell Building & Drying](https://meltwelltechnocast.com/wp-content/uploads/2026/08/Gemini_Generated_Image_n9ai4yn9ai4yn9ai.png")
04
Dewaxing
- Shells are positioned inside specialized industrial autoclave furnaces.
- High-pressure steam melts and drains out the wax pattern completely.
05
Shell Firing
- Fired at extreme temperatures to burn away residual wax elements.
- Hardens the shell structure and eliminates internal moisture/impurities.
06
Melting & Pouring
- Molten metal flows into preheated hollow ceramic shells smoothly.
- Processed via INDUCTOTHERM induction furnaces with 150KV and 300KV crucibles.
07
Shell Removal
- Outer ceramic shells are fractured using heavy-duty vibratory equipment.
- Remaining shell residues are completely cleared via in-house sandblasting.
08
Gate Cutting & Grinding
- Individual metal parts are separated from runners via gas/saw cutting.
- Remaining stub material is precision-ground for clean base dimensions.
09
Shot Blasting
- Shot blasting cleans casting surfaces prior to fine post-processing.
- Removes oxidation scale, rust, and microscopic surface contaminants.
10
Fettling and Finishing
- Skilled operators execute manual touch-ups using pneumatic tools.
- Achieves a clean, refined profile that meets exact client requirements.
11
Heat Treatment
- In-house facility handles solution annealing, normalizing, and tempering.
- Operated via temperature-controlled gas-fired industrial furnaces.
12
Finishing & Inspection
- Production lots undergo thorough dimensional and structural inspections.
- Ensures top metallurgical quality before packaging and dispatch.
13
Machining
- Custom component machining performed precisely per engineering blueprints.
- Advanced capabilities feature top-tier VMC, CNC, and HMC machinery.
- Pricing
Choose the Right Plan for Your Needs
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Basic Plan
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$59/Month
- Basic electrical inspection
- Switch & socket repair
- Minor wiring fixes
- Safety check
Standard Plan
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$89/Month
- 7 Days service warranty
- Up to 8 repair points
- Circuit breaker check
- Fan & light installation
Premium Plan
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$129/Month
- Complete wiring inspection
- Unlimited minor repairs
- Load & safety testing
- 30 Days service warranty
350K+ Satisfied Clients
- Testimonials
Hear from Our Satisfied Customers
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Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
Michael Johnson
Trusted Clients
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- FAQs
Quick Answers for Better Decisions
Explore clear insights into our precision investment casting processes, material standards, and client services.
Investment casting is an advanced manufacturing process that uses a wax pattern coated in ceramic slurry to create highly intricate, near-net-shape metal components with exceptional dimensional accuracy and superior surface finishes.
We specialize in casting a wide variety of high-performance metals, including various grades of stainless steel, carbon steel, alloy steel, and specialized heat-resistant alloys tailored to industrial requirements.
We enforce rigorous multi-stage quality control protocols, combining advanced dimension checks and stringent testing to ensure every component meets global industry standards.
Production timelines depend on part complexity and order volume. However, our streamlined manufacturing plant in Rajkot ensures optimized production schedules and strict adherence to on-time delivery commitments.
Client Expansion
Expanding our casting footprint worldwide with dependable export quality and trusted client partnerships.
Call For Booking
+91 97270 47070
mktmeltwell@gmail.com
Our Location
Plot No. 183, Road No. L, Aji Vasaht, GIDC, Rajkot-360003, Gujarat, India.
Work Hours
09:00 AM - 22:00 PM
Contact Us
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