1. choose suitable thickness of aluminum composite panel: the thickness of aluminum of aluminum composite panel should be chosen 18 wire, 21 wire or 25 wire for grooving, so as to ensure the effect and quality of grooving.

2. Control the depth of grooving: when grooving, you need to pay attention to the plastic part can not be opened too deep, otherwise it will hurt the aluminum skin, resulting in bending break; at the same time, you can not open too shallow, otherwise the plastic part will break the aluminum skin.

Notes on grooving

– Choose the right thickness of aluminum composite panel: aluminum composite panel with too thin thickness is prone to problems when grooving, so choosing 18-wire, 21-wire or 25-wire panels for grooving is a more ideal choice.

– Control the depth of grooving: when grooving, you need to pay attention to the plastic part can not be too deep or too shallow to ensure that there will be no problem when bending.

– Please have experienced masters to operate: inexperienced masters in the operation may be due to improper operation resulting in poor grooving results, or even damage to the aluminum composite panel.