Brushing machine for producing vintage-style lumber, vintage-style lumber, and method for producing vintage-style lumber

A brushing machine provided with a gap created between an upper housing and a lower housing, the gap arbitrarily adjustable depending on a thickness of a workpiece, the brushing machine including:

• a roll brush axially supported by the upper housing or the lower housing;
• and
• a conveyance roller axially supported by the upper housing or the lower housing,
• wherein the roll brush brushes a board that is the workpiece at a given contact pressure while the conveyance roller moves the board forward and backward through the gap,
• the roll brush is rotated at high speed while being maintained at a given inclined angle in a left to right direction of the roll brush relative to a horizontal surface of the board by actuators for controlling the roll brush so that the roll brush rotationally comes in contact with only one of either the right or the left of the board, and
• the roll brush peels off a paint at only one of either the right or the left of the board with which the roll brush rotationally comes in contact from the paint preliminarily applied to the entire surface of the board, or applies brushing process to only one of either the right or the left of the board, thereby producing an old wood textile or antique taste board with natural looking worn effects created on the board.