What is punching machine? How to select a punching machine? What kinds of information we n

Our punching machine is used for processing all holes, like lock holes, water holes on aluminum profiles for casement window and sliding window.

When you are going to buye a punching machine, you should consider as the following details:
1. the processing dimension of your profile
2. the thickness of your profile, we have four types of aluminum punching machine, the max processing thickness is 3.5mm.
3. you should purchase a mould, and this mould is designed according to the drawing of your processing information.