Pouring

Iron Transfer20 x 24 Molding Lines

Pier Foundry & Pattern Shop utilizes 650 & 1,000 lb. pouring ladles. The first step in pouring ductile iron is to inoculate it. This process consists of adding magnesium to the base iron. A controlled reaction takes place inside the tundish ladle converting the base iron into ductile iron. Depending on the grade of ductile iron, alloys such as copper, chrome or molybdenum are added. Gray iron is produced in much the same way without the inoculation process. When the iron is ready to be poured it is distributed to the molds via pouring ladles. Temperature is monitored before each ladle is poured to within 10° F.

 

51 State Street  St. Paul, MN 55107
phone: 651-222-4461  fax: 651-222-4185
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