Gypsum casting is a casting method that does not use molds and is suitable for aluminum and zinc.
In the casting process of metal, it is naturally important to pay attention to the reproduction of appearance and dimensional accuracy, but the primary challenge is to produce materials with as few casting defects as possible. Based on the product drawings of the given castings, the strategies for creating high-precision and sound castings using various methods are referred to as casting plans. Gypsum casting tends to have a higher likelihood of shrinkage cavities due to the airtight nature of the gypsum mold and the fact that it is cooled slowly after casting. However, our company has developed a casting plan utilizing our unique know-how, and we are continuously striving to create materials with fewer casting defects. Unlike metal molds, gypsum casting allows for individual modifications of the molds. One of the advantages of gypsum casting is that if the anticipated casting plan does not yield satisfactory results, it is easy to change the plan by modifying the gypsum mold.
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**Features** ■Materials: Aluminum alloys (AC2A, AC2B, AC4B, AC4C, AC7A, AC8A, etc.), die-casting ADC12 Zinc alloys (AZC2, AZC3) ■Optimal Quantity: It varies depending on size and shape, but around 5 to 100 units is optimal. ■Size, Thickness, Weight: Depending on the size, the thickness can be approximately 1mm or more. An average thickness of 2 to 5mm is ideal. Additionally, partial thicknesses of 0.5mm are also possible. The maximum dimensions are about 500×300×200mm. The product weight can be up to approximately 5kg. □ For further details, please contact us.
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Since our establishment in 1985, we have continuously challenged ourselves to improve technology and pursue high quality as a specialized company in vacuum casting, always responding promptly to user needs. We have also developed a groundbreaking technology that applies vacuum casting to gypsum casting. With this unique technology, we are engaged in prototyping and small-scale production of aluminum and zinc alloys in precision casting. We invite you to utilize our vacuum casting and precision gypsum casting for your prototyping development.