This machine is equipped with a single crimping head that is hydro pneumatic driven to crimp almost any thickness of aluminum with ease. The machine is equipped with two stable, wide body arms to hold large or small frames for ease of operation. The crimping operation is done with a single foot pedal press which causes the machine to grip the frame with a single pneumatic clamp and causes the machine to pull the frame together and crimp it at an exact 45° angle for a permanent lock. The machine is built on a rigid heavy gauge steel frame for better stability.