Industrial Investment Casting Solutions
Key Features
High Precision Manufacturing
- Investment casting tolerance: CT4–CT6 (ISO 8062)
- Complex geometries and thin-wall structures in one-piece construction
- Reduced assembly operations and improved structural integrity
Multiple Material Options
We manufacture components using:
- Stainless Steel 304 / 316
- Carbon Steel
- Alloy Steel
- Aluminum Alloys
- Custom material grades upon request
Complete material certificates and batch traceability are available for every production order.
Superior Surface Finish
Near-net-shape casting technology provides smooth surfaces with Ra 3.2–6.3 μm, minimizing additional machining and reducing overall production costs. Optional polishing, passivation, electroplating, powder coating, and other surface treatments are also available.
Integrated CNC Machining
Our in-house high-precision machining centers deliver precision finishing with tolerances up to ±0.01 mm, ensuring excellent dimensional consistency and shorter production lead times.
Product Benefits
|
Benefit |
Value for Customers |
|
Design Flexibility |
Manufacture complex shapes that traditional machining cannot achieve efficiently |
|
Cost Savings |
Lower material waste and reduced machining time |
|
Stable Quality |
Comprehensive inspection throughout production |
|
Fast Delivery |
Prototype and production support with short lead times |
|
International Standards |
ISO-certified manufacturing with global material compliance |
Technical Specifications
|
Specification |
Details |
|
Casting Process |
Lost-Wax Investment Casting (Water Glass & Silica Sol) |
|
Weight Range |
10 g – 50 kg |
|
Dimensional Tolerance |
CT4–CT6 |
|
Surface Finish |
Ra 3.2–6.3 μm |
|
Heat Treatment |
Annealing, Normalizing, Quenching, Tempering |
|
CNC Machining Tolerance |
±0.01 mm |
|
Inspection Methods |
CMM, Spectrometer, X-ray |
Applications
Our Industrial Investment Casting Solutions are widely used in various industries:
|
Food Machinery: |
Pump housings, sanitary fittings, valve bodies, mixer components |
|
Automotive: |
Turbocharger parts, exhaust components, mounting brackets |
|
Marine & Offshore: |
Corrosion-resistant fittings, propeller hubs, deck hardware |
|
Industrial Equipment: |
Conveyor components, tooling fixtures, wear-resistant parts |
Quality Control
Quality is built into every manufacturing stage. From raw material verification to final inspection, every component undergoes strict quality control procedures.
- ISO 9001:2015 Quality Management System
- Material Test Reports (MTR) supplied upon request
- Full dimensional inspection reports available
- Third-party inspection supported by SGS, BV, or customer-designated agencies
Custom Manufacturing Process
- Submit your 2D drawings, 3D files, or samples
- Engineering team performs DFM analysis
- Receive a detailed quotation within 48 hours
- Tooling development and sample approval
- Mass production with in-process quality control
- Final inspection, secure packaging, and worldwide shipment
Packaging & Shipping
Standard export packaging includes PE protective film, foam protection, and plywood crates suitable for sea transportation. Custom labels, barcodes, and private packaging are available.
Shipping terms include FOB Ningbo, CIF, and DDP according to customer requirements.
FAQ
|
Q1: |
What is your minimum order quantity (MOQ)? |
|
A1: |
Prototype orders start from 50 pieces, while volume production MOQs depend on the part material and complexity. |
|
Q2: |
Can you manufacture custom parts from drawings or samples? |
|
A2: |
Yes. We accept STEP, IGES, STL, DWG, PDF, SolidWorks files, and can also provide reverse engineering services based on physical samples. |
|
Q3: |
Do you provide surface treatments and quality certificates? |
|
A3: |
Yes. We offer polishing, passivation, electroplating, powder coating, and other finishing options. Material Test Reports (MTR) and inspection reports are available upon request. |
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