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Our steel castings produced by investment casting process can replace many steel fabricated parts.The process is ideal for multi piece fabrications using over 4mm thick steel sections that also need drilling or machining. Below photos are a bracket that made with different processes.
In our foundry, we make lots of railroad maintenance castings. Such railroad castings are used widely for replacing and repairing the railroads all over the world.
Investment casting is a major supplier of mechanical industry blank.It is one of the important basis in machinery manufacturing industry and occupies an important position in national economy.We,Ningbo Tongda foundry has made great development in recent years.
Production costs for investment castings are changeable due to variety on many factors. Currently in China, the costs for to produce investment castings are keeping increasing. Such increasing are caused by several reasons, such as raw material costs, labour costs, etc. Below let's talking about the 'Factors that caused the prices increasing on investment castings' briefly.
With the development of the domestic investment casting industry and mold industry,related equipments like vertical and gantry machining center, CNC lathe are also get fast developed,which greatly improve the precision and depth of investment casting industry.
Investment casting equipments include all machines involved during the casting and products finished process. According to the production flow, below are the equipments that will be used.
