Transmission Housing Manufacturer
Our precision transmission housings are produced in high-pressure die-cast A380-T6 aluminum alloy, delivering up to 35% weight reduction versus steel while withstanding over 200 Nm torque loads. Vacuum-assisted die casting targets <0.1% porosity and supports ±0.05 mm critical tolerances, with anodized coatings available for corrosion resistance and thermal management—all under IATF 16949-certified automotive standards.
Typical needs we support include complex rib structures, mounting bosses, sealing interfaces, and controlled surface finishing for automotive-grade applications.
Yongzhu Casting Specification
Key Advantages
Thermal Management Excellence
Aluminum’s ~150 W/m·K thermal conductivity helps dissipate heat from gears and bearings more efficiently, reducing thermal stress by up to 30% compared to steel. Integrated cooling features can be designed to optimize lubrication flow, supporting thermal stability requirements for hybrid and electric drivetrains.
Corrosion Resistance
Hard-anodized coatings ≥20 μm can withstand 1,000+ hours of salt spray exposure, making the finish suitable for demanding environments such as marine and off-road service conditions.
Smart Manufacturing Consistency
Our IATF 16949-certified processes are built for automotive-grade consistency. For tooling, AM Dievar tool steel can be used to extend tool life performance by up to 200%, supporting stable production for long-run programs.
Applications
EV and Hybrid Systems
Compact housing designs can integrate interfaces for motor controllers and battery thermal management, enabling packaging efficiency and thermal control in electrified powertrains.
High-Performance ICE Programs
Reinforced rib structures can be engineered to absorb vibration energy and support demanding load conditions, including up to 680 kg static load capacity for sports and utility vehicle applications.
We look forward to hearing from you!
Whether you need a quote or have a die casting question, send us a message. Our experts will respond within 24 hours to assist you. or Email to yongzhucasting@gmail.com
