Porta Press Corner Rounder with Apron

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. 

Radii Specifications:
  • 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.

Reduced Setup Time Spend less time swapping dies and more time processing material.
Operator Safety & Ease Apron design and guide pins minimize heavy lifting and awkward maneuvering.

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.

Ready to Increase Your Sign Production Efficiency?

Have a specific sign shape, unique punching requirement, or custom shop challenge? Let our team help find the perfect tooling solution for your application.

Contact Us Today


PTI Punch Tools Inc
11-211 Schoolhouse Street
Coquitlam, BC, Canada. V3K4X9

604-521-6444
1-800-668-4996
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