A type of heat-hardened sand (Shell Mold Casting) is used to cover a metal template heated to 180 ~ 280℃ to harden it into a thin Shell (the thickness of the thin shell is usually 6 ~ 12 mm), and then warm to solidify the thin shell to achieve sufficient strength and stiffness.
Read MoreIn recent years, “green casting” has been popular in the industry, for the sake of future generations, we should green mountains and rivers. Now, how is the popularity of “green” in domestic foundry factories, and what is the most important meaning of the construction of green foundry factories for ......
Read MoreThe dimensional accuracy at which sand castings can now be produced has approached that of investment castings. 3-D sand printing technologies have greatly improved the dimensional accuracy of molds and cores but have failed to match the surface smoothness of conventional sand castings, let alone in......
Read MoreChoosing the right metal casting is important. The best suited component not only adds support to the built material, but also ensures its longevity. Stainless steel is the most commonly used and most sought after metal employed in a number of industries, such as transportation, food processing and ......
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