Electrical equipment bracket in ship possesses features of many small holes and side-holes

thin-walled and large geometry shape as well as long-narrow rib and holes in outer-side

which can take the difficulty in bracket production and die design. In the design

slide camber and pin were used for side-face and side-hole forming

and a secondary pusher was used in lifter to avoid deformation in taking off a thin-walled castings. The quality of batches of bracket of electrical equipment in ship can be assured.