*On the principle of dry extrusion this machine operates by dint of self-heating without any conditioning and boiler systems;
*Proper amount of water can be added sometimes as needed;
*Simple technological process with fine adaptability;
*The appropriate amount of moisture facilitates the long term storage of finished product, which can be packed as it has been cooled by a cooler;
*Suitable for extruding soybean, corn, etc.