| 摘要 |
The present invention relates to a trap cap manufacturing apparatus for a flame preventing device and more specifically, to a trap cap manufacturing apparatus supporting an upper side of a flame preventing trap used in the flame prevention device to prevent flame generated by explosion in an internal combustion engine used in a ship, a vehicle, a plant and the like, from bursting out and covering to prevent the flame from bursting out though the upper side of the trap. According to the trap cap manufacturing apparatus for a flame preventing device includes: a supply means including a winding roll around which a metal band type plate is wound and a stand supporting the winding roll to be rotated; a bending means vertically bending one side of the band type plate supplied from the supply means along the lengthwise direction; and a curving means curving one side of the band type plate bent in the vertical direction in the bending means to have the predetermined curvature. |
