The feed towers adopt the automatic feeding systems which cancontrol the forage at regular time and quantity. The towers aremade of cold press hot-galvanizing molding. Those feed towers havesteady structure, high capacity and good sealing.  This towercan prevent the food become moldy effectively. This helps to reducecontamination and waste of the food. It is used to devise thescientific and reasonable formula for users, and helps to increasethe feed utilization efficiency and reduce the costs of feedproduction.