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High-Capacity Die Casting Parts for Automotive Systems

Die casting is a metal casting process that is characterized by forcing molten metal under high pressure into a mold cavity. The mold cavity is created using two hardened steel dies that have been machined into the desired shape. The process is typically used to produce complex shapes with high accuracy and repeatability.

During the die casting process, the molten metal is injected into the mold cavity at high pressure, which helps to ensure that the final product has a smooth surface finish and tight dimensional tolerances. Once the metal has solidified, the dies are opened and the casting is ejected from the mold.

Die casting is commonly used in the automotive, aerospace, and consumer electronics industries to produce a wide range of parts and components, such as engine blocks, transmission cases, and electronic housings. The process offers several advantages, including high production rates, excellent dimensional accuracy, and the ability to produce parts with thin walls and complex geometries.

Overall, die casting is a versatile and efficient metal casting process that is widely used in various industries to produce high-quality, complex parts and components.
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  • DIE CASTING PART

  • WANDA-AN

  • DC-010-MC0001


DIE CASTING 2


Overview


Engineered for complex geometries and high-volume production, our High-Capacity Die Casting Parts deliver superior dimensional stability and surface finish, ideal for automotive components, consumer electronics, and industrial machinery. Cast from ADC12 aluminum and ZA-27 zinc alloy, these parts feature thin walls (0.8mm) and intricate details, balancing strength, cost, and design flexibility.


Features


Advanced Casting Technology

Alloy Options:

Aluminum (ADC12): High thermal conductivity (160 W/mK) for heat-sensitive components, with T6 heat treatment improving hardness to 90 HB.

Zinc (ZA-27): High tensile strength (430 MPa) and fine surface finish (Ra ≤1.6μm), ideal for decorative and structural parts.

Mold Design: Multi-cavity molds (up to 8 cavities) with conformal cooling channels reduce cycle time by 30%, achieving annual production capacity of 1 million units.

Precision & Surface Finish

Dimensional Control: Tight tolerances (±0.05mm for critical features, ISO 2768-1 medium class) with minimal draft angles (1-2°) for complex geometries.

Post-Processing:

Electroless nickel plating (5-15μm) for wear resistance (hardness 500 HV).

Powder coating (20-50μm) for UV resistance (ΔE ≤3 after 5000h Xenon test).

Design Flexibility

Complex Features: Undercuts, thin walls, and integrated bosses (load capacity 50kg per boss) for lightweight, high-strength components.

Customization: Overmolding with plastic inserts and EMI shielding coatings (conductivity ≥50 S/cm) for electronic enclosures.


Application


Automotive Components: Engine brackets, transmission cases, and LED headlight housings, compliant with IATF 16949 and VDA 6.3 standards.

Consumer Electronics: Lightweight laptop hinges and camera mounts, with zinc alloy variants offering EMI protection for 5G devices.

Industrial Equipment: Pump housings and valve bodies in pneumatic systems, resisting corrosion (salt spray 1000h) in harsh environments.


Why Choose Us


Casting Excellence

In-house die design (3D printing for rapid prototyping) and robotic trim cells ensure first-pass yield ≥98%, reducing waste compared to traditional casting methods.

Material Traceability

Each batch is tracked from alloy melting (temperature control ±10°C) to final inspection, with XRF analysis ensuring chemical composition compliance.

Cost Efficiency

High-volume pricing (5000+ units) and reusable molds (lifespan 50,000 cycles) make us 15% more cost-effective than competitors for large-scale projects.


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