A combustion/pyrolization system for generating at least one of char and biochar comprising an upper base frame supporting a combustion/pyrolization housing, and the combustion/pyrolization housing having both an open top end and an open bottom end. A char collection bin defining a collection chamber therein and a perforated grate normally covering the open top end of the char collection bin. The perforated grate being sized so as to permit desired sized char and/or biochar to pass therethrough into the collection chamber. The open bottom end of the combustion/pyrolization housing of the upper base frame is movable into an engaged position where the combustion/pyrolization housing partially receives and surrounds the perforated grate and defines a combustion/pyrolization chamber for receiving and consuming feed material. The upper base frame is movable out of engagement with the perforated grate to facilitate movement of the perforated grate and removal of the generated char and/or biochar.