Sand type surface drying furnace
Sand core drying furnace is specially designed according to the production process characteristics of molding line in foundry workshop and based on the principle of heat balance, moisture migration theory and heat transfer theory. It is a special equipment for sand mold or sand core drying. For sand molds, the cavity surface is mainly dry; for sand cores, most require overall drying. In the specific design and manufacturing process, it is necessary to fully consider the different requirements of the user's molding process characteristics, sand mold (core) structure, sand mold (core) drying temperature, drying time and productivity, etc., but also pay attention to coating composition, coating process, heat source. , climate, humidity and other effects on drying.