High-Precision Castings Built to Optimize Strainer Performance
At Invent Cast, we specialize in manufacturing precision castings that meet global performance and safety standards. Built for durability, reliable filtration, and corrosion resistance — our castings support strainer systems where consistent performance is critical.
- Serving clients across USA, Europe, and India with precision-engineered components.
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- Delivering high-tolerance metal parts with complex geometries and repeatable accuracy.
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- From prototyping to high-volume production, all under one roof.
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- Serving clients across USA, Europe, and India with precision-engineered components.
- ✼
- Delivering high-tolerance metal parts with complex geometries and repeatable accuracy.
- ✼
- From prototyping to high-volume production, all under one roof.
- ✼
- Serving clients across USA, Europe, and India with precision-engineered components.
- ✼
- Delivering high-tolerance metal parts with complex geometries and repeatable accuracy.
- ✼
- From prototyping to high-volume production, all under one roof.
- ✼
Manufacturing Process
We follow a precision-controlled casting process to ensure dimensional accuracy, high strength, and reliable performance in strainer applications:
High-Precision Molding: Ensures uniform cavity shapes and consistent quality for optimal flow.
Controlled Pouring: Minimizes shrinkage, porosity, and turbulence defects.
Heat Treatment: Enhances hardness, grain structure, and mechanical properties for long-lasting service.
CNC Machining: Delivers tight tolerances and smooth surfaces for effective filtration and sealing.
Final Inspection: Dimensional and visual checks to ensure zero-defect output and reliable strainer performance.
Our Strainers Casting Range
| Strainer Casting Technical Data | |
|---|---|
| R&D | Software: Solidworks, CAD, Procast, Pro-e |
| Lead Time for Development and Samples: 25 to 35 days | |
| Molten Metal | Carbon Steel, Alloy Steel, Tool Steel, Heat Resistant Steel |
| Stainless Steel (Ferritic, Martensitic, Austenitic, Duplex, Precipitation Hardening) | |
| Non-Ferrous Alloys: Aluminium, Copper, Nickel, Cobalt | |
| Metal Standard | ISO, GB, ASTM, SAE, GOST EN, DIN, JIS, BS |
| Mold / Shell Material | Silica Sol (Precipitated Silica) |
| Water Glass (Sodium Silicate) | |
| Mixtures of Silica Sol and Water Glass | |
| Technical Parameters | Piece Weight: 2 gram to 200 kilogram |
| Max Dimension: 1,000 mm for Diameter or Length | |
| Min Wall Thickness: 1.5 mm | |
| Casting Surface Roughness: Ra 3.2–6.4, Machined Surface: Ra 1.6 | |
| Tolerance of Casting: VDG P690, D1/CT5-7 | |
| Tolerance of Machining: ISO 2768-mk/IT6 | |
| Core Material: Ceramic Core, Urea Core, Water Soluble Wax Core | |
| Heat Treatment | Normalizing, Tempering, Quenching, Annealing, Solution Treatment, Carburization |
| Surface Treatment | Polishing, Sand/Shot Blasting, Nickel Plating, Oxidation, Phosphating, Powder Coating, Anodizing |
| Dimension Testing | CMM, Vernier Caliper, Inside Caliper, Depth Gauge, Height Gauge, Go/No-Go Gauge, Special Fixtures |
| Chemical Inspection | Chemical Composition Analysis (20 Elements), Cleanliness Inspection, X-ray Inspection, Carbon-Sulfur Analysis |
| Physical Inspection | Mechanical Properties (Hardness, Yield Strength, Tensile Strength), Elongation, Surface Finish, Flow Efficiency Checks |
| Production Capacity | More than 250 tons per month, over 3,000 tons annually |
Testing & Compliance
We follow strict quality protocols to ensure every strainer casting meets international performance and safety standards:
Hydrostatic Testing: Verifies pressure integrity and leak resistance under operating conditions.
Air Leak Testing: Ensures no internal porosity or gas escape.
Dye Penetrant Testing (DP): Detects surface cracks or defects.
Dimensional Inspection: Confirms accuracy and compliance with design tolerances.
Flow Efficiency Checks: Validates smooth flow and proper filtration performance.
- Serving clients across USA, Europe, and India with precision-engineered components.
- ✼
- Delivering high-tolerance metal parts with complex geometries and repeatable accuracy.
- ✼
- From prototyping to high-volume production, all under one roof.
- ✼
- Serving clients across USA, Europe, and India with precision-engineered components.
- ✼
- Delivering high-tolerance metal parts with complex geometries and repeatable accuracy.
- ✼
- From prototyping to high-volume production, all under one roof.
- ✼
- Serving clients across USA, Europe, and India with precision-engineered components.
- ✼
- Delivering high-tolerance metal parts with complex geometries and repeatable accuracy.
- ✼
- From prototyping to high-volume production, all under one roof.
- ✼