High-Precision Aluminum Alloy Die Casting for Motor & Electronic Cooling Systems

Aluminum die cast water-cooled housings are high-performance structural components designed for applications requiring efficient heat dissipation, pressure tightness, and dimensional stability. These components are widely used in water-cooled motor housings, electronic controller enclosures, power steering systems, and industrial cooling assemblies, particularly within the electric vehicle and high-power electronics sectors.

Manufactured using cold chamber aluminum die casting technology, the housings are produced from premium aluminum alloys such as A380, A360, or ADC12, which offer excellent castability, corrosion resistance, and mechanical strength. Integrated cooling channels can be precisely formed during the die casting process, enabling efficient thermal management while reducing the need for additional assembly or welding.

Critical functional surfaces, sealing areas, and mounting interfaces are further processed through CNC precision machining to achieve tight tolerances, typically within ±0.02 mm. This ensures reliable sealing performance, long service life, and stable operation under continuous thermal cycling and fluid pressure. Surface treatments such as anodizing, powder coating, or shot blasting are applied to enhance wear resistance, corrosion protection, and overall appearance.

As a one-stop aluminum die casting manufacturer, JYF provides complete solutions from mold design and manufacturing to die casting, machining, surface treatment, and final inspection. Operating under ISO 9001 and IATF 16949 certified quality management systems, we deliver consistent, high-quality aluminum die cast water-cooled housings for global customers across Europe and North America.