Customized Aluminum Sand Casting

The History of Aluminum Sand Casting in Dongrun

Aluminum sand casting is traditional casting process in China, it is major inventions of ancientChina, it is important as China's four great inventions. The sand cast process originated in the Southern and Northern Dynasties, about 1600 years ago.

Our aluminum foundry is set up in 1995 year. First, we only have green sand casting process, and then we built resin sand casting line in 2000 year. Now we have five production lines for large aluminum green sand casting jobs up to 500kg/piece and 30 platforms for smaller aluminum alloy castings. Meanwhile, we have one production line for resin sand casting. We are leading in China foundries inZhejiang province. There is green sand casting process for sand casting manufacturer, but we have two process.

The Introduction of Sand Casting

Sand casting is a kind of traditional mould casting process that uses the sand as the main molding materials. Generally we use the gravity casting, but if there are special requirements, we can also use the low pressure casting, centrifugal sand casting as long as suitable. The application of sand casting is very wide; no matter small pieces, large pieces, simple pieces, and complex parts, or single or large quantities, this mould casting process all can be used.