1.Used for connection of 45°angle structure of aluminum doors and windows.

2.The new linkage structure makes corner-assembling synchronous.

3.Left and right punching heads feed synchronously to avoid deforming in corner-assembling procedure to make window corner connection more solid

Features:

1.Used for connection of 45°angle structure of aluminum doors and windows.

2.The new linkage structure makes corner-assembling synchronous.

3.Left and right punching heads feed synchronously to avoid deforming in corner-assembling procedure to make window corner connection more solid

4.Single-blade multi point blades, making the corner–forming more reliable, the work more efficient, the manufactures more precise and the quality more excellent.