This machine is a special equipment for the production of high-end aluminum doors and windows. It is suitable for 90° angle connection of aluminum doors and windows with corner code structure. It adopts a new mechanical linkage structure, which is completely synchronized in the group angle. The positioning is adjustable up and down, and is suitable for processing different cross-sectional shapes. and size profiles.

The left and right punches feed rigidly and synchronously to avoid useless deformation during the corner assembly process and make the window corner connection stronger. The synchronous feed structure makes machine adjustment simple, and the thread adjusts the distance between the upper and lower corners, making tool setting easy. Single-knife multi-point corner knives can be configured to make the cornering of heat-insulated bridge-breaking aluminum doors and windows more reliable.

Structural features

This machine adopts electric and hydraulic combined operation control, which is characterized by easy operation and reliable use. Due to the mechanical linkage structure, complete synchronization of the left and right group angles is achieved, thereby eliminating the impact of oil pressure fluctuations on the quality of the group angle, and the group angle is more accurate. The front and rear positioning is adjustable up and down and front and back, which is suitable for processing profiles with different cross-sectional shapes and sizes.

How it works:

When the profile that needs to be cornered is placed between the positioning block and the compression positioning block, step on the foot valve, and the main positioning block moves forward to position the profile. After an appropriate delay, the cornering cylinder pushes the cornering slide to move forward. The angle-assembly slide also drives the left and right punching and riveting shafts, and the angle-assembly knives on the left and right punching and riveting shafts stamp the profile, so that the two profiles are connected through the corner code.