Dotson Iron Castings
Mankato, MN 56001
We melt and pour 100+ tons of ductile iron castings daily. Our castings are produced using 20X24 horizontal, high pressure, green sand molding machines. Our quality system is registered to the ISO 9001 standard. We produce over 1,500 different castings for over 150 customers in wide range of applications including medical, transportation, agriculture, construction and recreation. We have an award winning engineering team that specializes in conversions to castings. Raw casting weights range from 2 to 50 pounds. Typical production quantities range from 25 pieces to thousands. We can also provide value added services which include machining, heat treatment, painting & coating.