2021.01.08
Sand turning casting is a kind of casting with clay bonded sand as molding material, which has a long history and is also the most widely used process.
With the development of science and technology, it is generally suitable for the sand treatment system of the specific conditions, including the treatment of the old sand, the addition of the new sand and the auxiliary material, the mixing of the molding sand and the monitoring of the molding sand property. There are many changing factors in the clay wet sand system. If one or more of the key performance cannot be maintained within the control range, problems may arise in the production. An effective sand treatment system shall be able to monitor the performance of the molding sand and, if any, shall be able to correct it in a timely manner.
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