While sand-mold casting is an ancient technique that first appeared in Mesopotamia, this technology has advanced thanks to the use of a wider range of materials and a higher level of precision. Of the options available today, we aim to be above and beyond the rest, by offering our technology at low cost with fast delivery Stainless steel in general has a high level of resistance to heat and corrosion. With special stainless steel, there are infinate combinations of ways to blend it depending on the performance requirements of the final product, so it is neccessary to know about which casting technology to use in accordance with the mixture.
Due to the complexity of confirming and testing these special characteristics, as well as material management, most companies handle only a few main materials. However, Tatsumi Manufacturing deals with over 100 different types of material!
What's more, we are skilled at handling complicated shapes and small sizes that are difficult to cast. We can make shapes from miniature 3D curved surfaces as well as air structures.
These complicated minature shapes made using special stainless steel and one-shot molding are extremely strong, and are often used in the making of equiptment like factory pumps for plants with high levels of demand.
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