One of the main advantages of die casting is that the process is very environmentally friendly. It has the ability to reduce waste and ensure that we make full use of recycled materials. The following is a discussion on how environmentally friendly die castings can help us and the benefits of recycling for die casting companies.

Die casting-environmentally friendly process
Many factors contribute to making the die casting process environmentally friendly. First, it uses molds to produce the desired design. The mold has been used thousands of times. In other methods (such as sand casting), the mold can only be used once, and the mold must be remade after each round of production, which wastes a lot of energy. Direct die casting does not help. In addition, die casting actually uses excess die casting lubricant instead of letting it flow and escape into the waterway.

Recyclable characteristics of die castings
Most of the materials involved in die casting are recyclable. The mold itself is such a kind. Once any of these things exceeds the limit of availability, specialized tools can restore it to its original state. The most outstanding material involved in die casting is aluminum, most of which comes from recycling. Aluminum is completely recyclable. Aluminum die casting is also a very effective process, because it can produce some items that can be used further. All of this comes at the expense of a small amount of energy. Please note that approximately 95% of aluminum die castings use only recycled materials. The process of using aluminum die casting leaves only a small carbon footprint. In addition, very few materials are sent to landfills.

High porosity
Porosity refers to the presence of holes in the finished product. If you find pores in the product, you must discard it. There are several ways to prevent this from happening. First, make sure that there is enough pressure in all directions to smoothly complete the cooling process.

Sometimes a vacuum sealed environment is used when cooling the mold. This ensures that the possibility of bubbles being trapped inside the casting is very low. In addition, it allows maintaining high pressure along all sides of the mold. All these processes are environmentally friendly.

Environmental protection die casting
Die casting is very suitable for companies involved in mass manufacturing, metal stamping and assembly. There is almost no waste in this process, and the quality of the finished product is excellent.

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