One of the major advantages of die-casting is that the process is very eco-friendly. It has the capability to reduce wastage and to make sure we reuse recycled materials to the fullest. Below is a discussion on how environment-friendly die casting helps us, and the upsides of recycling done in die casting companies.
Die Casting – An Environmentally Friendly Process
Many factors contribute to making the process of die casting environment-friendly. First of all, it uses a die to produce intended designs. This die is used many thousands of times. In other methods like sand casting, the die can be used only once, and has to be made again after every round of production, causing huge wastage of energy. Direct die casting gives you none of that. Besides, die casting actually makes use of any excess die lube instead of allowing it to flow and escape into the waterways.
The Recyclable Property of Die Casting Components
The majority of materials involved in die-casting are recyclable. The die itself is one such. Once any of these things has crossed its limits of usability, specialized tools are capable of restoring it to initial condition. The most prominent material involved in die-casting is aluminum, a whole lot of which comes from recycling. Aluminum is completely recyclable. Aluminum Die Casting is also a very efficient process, as it can produce several items that are capable of further use. All this happens at expense of low amounts of energy. Note that around 95% of aluminum die casting uses recycled materials only. The process of die casting using aluminum leaves a very small carbon footprint. Furthermore, there are very few materials sent over to landfills.
High Porosity
Porosity refers to the presence of holes in the finished product. Most products have to be discarded if pores are found in them. There are several methods adopted to prevent this. Firstly, it is ensured that there is sufficient pressure from all sides to finish the cooling process smoothly.
Sometimes a vacuum sealed environment is used while cooling the mold. This ensures that there is a very low chance of bubbles getting trapped inside the casting. Besides, it also allows pressure to be kept high along all sides of the mold. All of these processes are environmentally friendly.
Eco-Friendly Die Casting
Die casting is well suited for companies that are involved in a lot of fabrication, metal stamping, and assembly. The process leaves very little waste, and the finished products are of excellent quality.