Snack food industry: melon seeds, peanuts, cashews, almonds, chestnuts, hazelnuts, pine nuts, walnuts, etc.,
Cereals processing industry: corn, sorghum, rice, glutinous rice, barley, wheat, tartary buckwheat, mung bean, soybean, red bean, highland barley, flour, etc.
Construction industry: Sand, river sand, river mud, sludge and other building materials are dehydrated and dried.