APPARATUS FOR PRODUCING LADDER TRAY AND LADDER TRAY MAUNUFAXTURED BY THE SAME

摘要

The present invention relates to a ladder tray manufacturing apparatus and a ladder tray manufactured from the ladder tray. More particularly, the present invention relates to a ladder tray manufacturing apparatus and a ladder tray manufacturing method, To a ladder tray manufacturing apparatus and a ladder tray manufactured from the ladder tray manufacturing apparatus. To this end, the ladder tray manufacturing apparatus according to the present invention includes a side rail supplying portion for supplying a pair of side rails bent on both sides of a side rail material, a width adjusting portion for adjusting a width of the pair of side rails, A plurality of rungs arranged vertically to the pair of side rails as a plurality of rungs to be inserted between the pair of side rails; And a coupling part for integrally connecting the pair of side rails and the rung.