Corner Rounder for Traffic Sign Production
In traffic sign manufacturing, efficiency matters. The ability to quickly set up tooling, change between applications, and safely handle sign blanks makes a critical difference in overall output.
See the Porta Press with Apron in Action
The Porta Press with Apron is designed to streamline the corner rounding process while making handling faster, easier, and significantly safer for operators.
Developed specifically around the needs of high-volume sign manufacturers, the Porta Press eliminates unnecessary tooling handling, operator fatigue, and costly setup downtime.
Designed for More Efficient Corner Rounding
New slide pins have been added directly to the corner rounder, enabling operators to effortlessly slide tooling in and out of the press for smoother, more convenient changeovers.
Quick Change Between Standard & MUTCD Tooling
Versatility is key when managing varied product runs. The upgraded system features integrated risers designed to accommodate both Standard and MUTCD Corner Rounders.
These risers enable rapid transitions between applications, reducing setup time and maintaining a continuous workflow across various road and traffic sign radii.
- Standard Corner Rounder: 1/2", 3/4", 1", and 1-1/2"
- MUTCD Corner Rounder: 1-1/2", 1-7/8", 2-1/4", and 3"
Built to Improve Sign Production Output
Whether your shop focuses on blank aluminum signage, municipal road signs, or commercial applications, incremental efficiency improvements compound into major operational gains.
Additional Punching Capabilities & Specialty Shapes
Beyond standard corner rounding, our tooling solutions adapt to complex, non-standard sign geometry—including acute triangle signs with 60-degree angles or virtually any custom angle. Ask us for more info!
MUTCD Mounting Hole Punching
We offer built-in punching options tailored for strict MUTCD compliance:
- Edge-offset holes along the centerline for wide signs (up to 72 inches wide).
- Off-corner mounting holes optimized for diamond and square sign layouts.

