aluminium extrusion suppliers.Do you want to know why zinc alloy die casting looks dirty

　　Zinc alloy die-casting is widely used in the production of die-casting due to its excellent formability and die-casting performance, resulting in low processing costs and high production efficiency. The die-casting machines used in zinc alloy die-casting are mostly hybrid driven, producing a lot of black smoke and oil stains. Therefore, most die-casting factories look very dirty. Is zinc alloy die-casting really dirty?

　　Zinc alloy die-casting is actually very clean because once zinc alloy die-casting parts are contaminated, they will turn black. The appearance of the die-casting parts is an important factor in evaluating their quality. Therefore, zinc alloy die-casting requires a clean environment from raw materials to finished products. If impurities are mixed in the die-casting process, it will also affect the formation of zinc alloy die-casting parts, causing defects such as pitting on the surface. In addition, to ensure the cleanliness of the zinc alloy die-casting process, the die-casting factory will also clean the die-casting parts, so zinc alloy die-casting is actually not dirty.

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