Aluminum Window Corner Crimping Machine is a specialized machine used to assemble aluminum window and door frames by securely joining the corners of aluminum profiles with corner keys (corner connectors). The machine applies high-pressure mechanical or hydraulic force to crimp the aluminum profile around the corner key, forming a strong and precise 90-degree connection.

Common Types

• Single-head corner crimping machine – Suitable for standard window and door fabrication.

• four-head corner crimping machine – Higher efficiency, ideal for mass production.

• Hydraulic horizontal corner crimping production line – Highest efficiency, it can streamline the aluminum window and door fabrication