How to cut the edge of color steel tile window

1. First, put the edging tool on the chassis of the color steel plate, hold the terminals of the color steel plate with the tool, and fold the chassis upward.

2. Secondly, when the floor is used on the roof with a slope lower than 1/5, the bottom chassis end of the color steel plate is slightly bent downward to ensure that the rainwater is discharged along the color steel terminal. At the same time, the downward folding operation can only be carried out after the color steel plate is fixed, otherwise it will hinder this operation.

3. Finally, when folding the edge end of the color steel plate, properly open the lower pry tool mouth, clamp the tool at the chassis end and push it inward as far as possible, and shake the handle for about 200 degrees at the same time, so that the end of the color steel plate forms a downward hem, thus completing the edging work of the color steel tile window.