Corn processing equipment is more and more popular in theses years. Many investors choose corn processing equipment mainly in that people pay more attention to nutrition balance. Corn should be shelled before processing.
Corn germ and endosperm are embraced by corn husk. It increases degermination efficiency after hulling as it makes it easier to separate germ and endosperm. Corn bran contains harmful substances. It increases purity of products by hulling.
Corn can be shelled by wet or dry methods. In dry hulling, corn directly goes to hulling machine without conditioning, which is suitable for high moisture corn whose moisture content is over 18%.
In wet hulling, corn is tempered by water. It is widely used in germ extraction process. If corn contains less than 15% moisture, you must use wet method or it will affect hulling and germ extraction effect.