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Investment Casting Tolerances means the dimension range that can be meet by investment casting. There are a variety of investment casting processes, such as lost wax casting, lost foam casting and solica sol casting. Each casting process has its own casting forming ways and is suitable for different types of products. Tolerances may be affected by a number of factors. Such as die temperature, wax or plastic temperature, injection pressure, mold or shell composition, back up sand, firing temperature, rate of cooling, position of the part on the “tree”, and heat treat temperature...

Precision casting is also known as investment casting lost wax casting. Compared with other casting methods and parts forming methods, investment casting has the following characteristics: The casting dimension precision is high, the surface roughness value is fine, the casting dimension precision can reach 4-6, the surface roughness can reach 0.4 to 3.2μm, can greatly reduce the machining allowance of the casting, and can realize the no-margin manufacturing, reduce the production cost. To sum up, precision casting has the advantages of small investment scale, large production capacity, low...

Ruican is focus on carbon steel casting, investment casting lost wax casting it has a wide range of applications across various industries due to their excellent mechanical properties, cost-effectiveness, and versatility. Here are some of the key industries where carbon steel castings find extensive use: auto parts, Automotive Industry, Oil and Gas Industry, Construction Industry, Heavy Machinery and Equipment, Power Generatio, Aerospace Industry, Mining and Minerals, Railway Industry etc.