Cold extrusion class


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Cold extrusion class, construction machinery and ships

Modeling and core making are carried out according to the requirements of the casting process, on the basis of determining the molding method and preparing the molding material. The accuracy of the casting and the economic effect of the entire production process mainly depend on this process. In many modern foundry workshops, molding and core making are mechanized or automated. Commonly used sand molding core making equipment includes high, medium and low pressure molding machines, air punching molding machines, boxless injection molding machines, cold box core making machines and hot core box core making machines, coated sand core making machines, etc.