Our GLL auto engine casing uses high-strength ADC12 aluminum alloy material. With effective casting properties and extremely high corrosion resistance, this material can significantly extend the engine casing's service life. The housing, weighing 7300g and featuring specifications of 660x480x350mm, meets the demands of modern automotive engine components, boasting the same durability and stability. Our GLL uses a multi-stage precision production process to ensure that every piece of engine casing meets high quality standards . First, the basic shell is produced through a die-casting process. The fluidity and stability of ADC12 aluminum alloy make the die-casting process smoother and ensure uniform shape and density of aluminum alloy parts. After that, through trimming, deburring and other steps, the excess parts produced during the casting process are removed, further improving the accuracy of the shell. GLL engine casing in the subsequent shot peening stage, the surface of the shell will be impacted by tiny particles, forming a certain roughness on the surface, increasing its coating adhesion and preparing it for subsequent CNC processing and chrome plating. CNC machining ensures that all dimensions of the housing meet high-precision standards, providing a precise fit for assembly. Finally, all GLL engine casing will undergo a water leakage test to ensure that there are no quality defects. Finally, the surface corrosion resistance will be improved through a chrome plating process so that the shell can maintain its performance and appearance in harsh working environments. our GLL engine casing can subjected to harsh working environments, have necessitating excellent corrosion and weather resistance. Our GLL ADC12 aluminum alloy boasts good corrosion resistance, attributed to its unique alloy composition and microstructure. Even in extreme conditions like humidity and high or low temperatures, the housing retains superior surface quality and functionality. Furthermore, through various surface treatment technologies, ADC12 aluminum alloy can be further enhanced in terms of weather and chemical resistance. Our GLL ADC12 aluminum alloy has excellent thermal conductivity and can effectively dissipate the heat generated by the engine and keep the temperature of the casing stable.The lightweight engine casing helps reduce vehicle fuel consumption and emissions, and improves the vehicle's fuel economy and environmental performance.
