Origin of sol precision casting: Casting is the development of the ancient wax casting based on the up. As ancient civilizations, China is one of the countries using this technology earlier, far away in a few centuries BC, working people in ancient China on the creation of this lost wax casting technique for casting with a variety of fine patterns and text tripods and utensils and other products, such as the Spring and Autumn Period tomb statue plate and so on. Tomb statue base plate into a plurality of intertwined dragons, they are connected end to end, staggered up and down to form a multi-layered hollow middle moire-like pattern, the pattern is difficult to manufacture with ordinary casting out, and by the lost wax casting method process, can not use paraffin strength, easy characteristic carved, with ordinary tools can be carved out of the tomb to get the same wax statue plate material handicraft, then additional gating system, paint, dewaxing, casting, you can get beautiful tomb respect dish.
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