4. Using slotted clamp bar form folds 3, 4, 7 and 8.
FLANGED BOX WITH CORNER TABS
Important Note: Folds must be formed in the correct sequence using one piece of sheet metal. It is
suggested the deep boxes are manufactured with separate end pieces.
1. Mark up sheet metal as be drawing below
2. Form all tab folds to 90deg. marked A at the one end of the full length clamp bar by inserting
the tab under the clamp bar.
3. Use the same end of the clamp bar and fold B to 45deg. by inserting the side of the box
instead of the bottom of the box under the clamp bar.
4. Form the flange fold C to 90deg. at the other end of the clamp bar.
5. Complete folds B to 90deg. By using suitable short clamp bars.
6. Complete the box by joining the corners.
Instruction Manual for EB2500 (S5321)