本机用于铝门窗的组装，可一次性完成四个角的角码冲铆连接，生产效率高。
本机采用数控系统，可自动定位窗体尺寸，通过力矩监控四角自动预紧，可实现不同尺寸窗型的机头自动定位，定位准确，成品窗精度高。
组角缸前后、左右可调，操作方便，可适用于不同型材的冲铆组角，使用范围广。
适用于大批量、多品种、高品质门窗的生产。

Used for corner punching and riveting combination of aluminum window and door.Four corners connecting at one time is available,which greatly inncreasde the production efficiency.
Adopt CNC system,can realize automatic and accurate locating,thus can produce high accuracy windows.
Wide profile processing range due to convenient corner combining cylinder setting.
Suitable for various kinds,high quality and high volume windows production.