Sand casting of precision casting

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Precision Casting Sand Casting: In the total output of castings, 60~70% of the castings are produced with sand moulds, and about 70% of them are produced with clay sand moulds. The main reason is that sand casting has lower cost than other casting methods, simple production process, and short production cycle. Therefore, castings such as automobile engine cylinder blocks, cylinder heads, crankshafts, etc. are all produced by the clay green sand process. When the wet type cannot meet the requirements, consider using the clay sand surface dry sand type, dry sand type or other sand types. The weight of castings made from clay green sand can range from a few kilograms to dozens of kilograms, while the weight of castings produced by dry clay can reach dozens of tons.


The above is some introduction about precision casting, I hope it can be helpful to you. We have won the trust of our customers with our high-quality services. We welcome customers to visit our company, so that we can achieve a win-win situation and create a better future.

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