The New Standard for Curtain Wall Mullion Notching
In high-volume commercial glazing, Curtain Wall Mullion Notching is a critical production step that requires absolute precision for weather-sealed joints. While traditional milling machines are slow and messy, our Porta Press setup allows you to punch clean, burr-free notches in seconds. This ensures your horizontal and vertical mullions seat perfectly for a flush, professional finish.
Video: Achieving a flush-fit finish on a heavy architectural mullion profile.
Precision Aluminum Sill Notching
Window and door manufacturers frequently struggle with Aluminum Sill Notching when clearing legs and fins for frame assembly. The Porta Press provides a dedicated, safe, and portable workstation that replaces minutes of CNC time with a single foot-pedal stroke. As demonstrated, the machine can handle both left and right notches to maximize your production throughput.
Video: Demonstrating safe, enclosed leg notching with left and right capabilities.
