EXTRUSION APPARATUS REDUCING EXTRUSION LOAD

摘要

The present invention relates to an extrusion apparatus and, more specifically, to an extrusion apparatus which can reduce an extrusion load. According to the present invention, the extrusion apparatus of the present invention comprises: a container for providing an accommodating space extended along a first extension axial line to accommodate a billet; a die unit combined with the container to have a die extended along a second extension axial line to have a discharge passage connected to the accommodating space; a rotating driving unit for rotating the die; and a ram for pressurizing the billet accommodated in the accommodating space. The die is located at a point where the discharge passage meets the accommodating space, and can rotate around a rotation center point through which the first extension axial line and the second extension axial line pass. The rotating driving unit rotates the die for the second extension axial line to rotate around the first extension axial line.