Co-products often can be transformed into valuable components to be added to animal food, e.g. for pets or pigs.
Here is an example of a industrial bakery, delivering their surplus and waste cakes and cookies to a pig farm.
The co-products are transported to the farm by truck, tipped into a large reception pit, where water is added.
A powerful 18,5 kW long shaft Landia pump chops up and mixes the tank contents before they are pumped to a screen where all the paper and plastic bits are screened off.
The remaining liquid is then pumped to the food tank where it is mixed with other ingredients for the liquid feeding system of the pigs.