Customed Aluminum Alloy Shell High Precision Die Casting

The development history of Die Casting is different. According to the records of relevant articles, die casting lead appears at the first beginning. In 1822, William Church built a type casting machine that could produce 12,000 to 20,000 typefaces per day. More than 20 years later, J.J. Sturgiss designed and built the first manual piston Hot Chamber Die Casting machine, and received a patent in the United States. In 1885, Morgenthaler researched the previous patents and invented the printing...