Die casting is a precision metalcasting technique in which molten metal is injected into a reusable steel mold—or “die”—under high pressure. The die’s intricate cavities are machined to exact specifications, enabling the production of complex geometries with tight tolerances and smooth surface finishes. After the molten alloy solidifies, the die halves separate and the finished casting ejects automatically, ready for minimal post-processing.

Commonly employed for high-volume runs of non-ferrous alloys—such as aluminum, দস্তা, ম্যাগনেসিয়াম, and copper—die casting delivers exceptional repeatability and cost efficiency. Depending on the alloy’s melting point, manufacturers choose between hot-chamber (for lower-melting-point metals like zinc) and cold-chamber (for higher-melting-point metals like aluminum and copper) প্রক্রিয়া. শেষ পর্যন্ত, die casting combines rapid cycle times with superior dimensional accuracy, making it ideal for automotive components, ইলেকট্রনিক্স হাউজিংস, hardware fittings, and myriad other precision parts.