What are the characteristics of aluminium gravity casting?

What are the characteristics of aluminium gravity casting?

Aluminium alloy has a low melting point, good casting performance, widely used in automotive, medical, automation, industrial robots and many other fields. Especially some of the requirements of high, complex cavity, thickness, high strength is irreplaceable. Sometimes some products can be produced by die-casting process also use aluminium alloy gravity casting process production, because of aluminium alloy gravity casting process mould cost is lower, when the product size and production quantity is large, the use of aluminium alloy gravity casting process not only can get high quality products but also can greatly reduce the cost of moulds, is a good choice.

 Aluminium alloy production process is divided into: high-pressure casting, aluminium alloy gravity casting, sand casting, dewaxing casting, low-pressure casting and so on. Among them, the products produced by aluminium alloy gravity casting process have excellent surface quality, dimensional accuracy up to CT7 level, without any sand holes or air holes in the interior, and after T6 heat treatment, they can achieve high mechanical strength, more than 290MPA, which is higher than the quality of the products produced by die-casting process. EATHU is a 30 years foundry, product quality is reliable, welcome to come to the picture to order.