This machine can be used in aluminum Windows assembly, which can be completed the horns of the four angles punching and riveting code connection, high production efficiency. 
This machine adopts CNC system, automatic positioning form size, through the torque control, automatic pre-tightening corners of the different size can be realized window type head automatic positioning, accurate positioning, finished window high precision. 
Group front and back, left corner cylinder is adjustable, convenient operation, which are suitable for different profiles of blunt rivet, suitable scope of Angle text. 
Suitable for high-volume, many kinds, high quality Windows production.

Motor power：7.5KW           Input voltage：220V/380V 50HZ
Work pressure：0.4-0.6Mpa    Shape dimension ：4700×2000×2600mm