What kinds of machines are necessary for aluminum window and door production line?

1. Aluminum cutting machine: used for cutting aluminum profile into requested dimension and cutting angle. Generally the cutting angle is 45 and 90 degree.
 

2. Punching machine: used for making hole on aluminum profile, for example round hole, rectangle hole, square hole. Punching machine is quite necessary for large scare aluminum window and door production company, for the small company they used other tools, but the processing precision and efficient is far away with punching machine.
 

3. Copy router: used for making all kinds of hole on aluminum profile. According to the proportional scale 1:1, various kinds of holes of the template are copied to the work-piece, fast and high precision.
 

4. Corner Crimping Machine: used for joining two incised 45 degree aluminum window door profile into 90 degree angle.