Sheet Metal Corner Rounder: Precision Rounding for Heavy-Duty Projects

At Porta Press, we understand that every detail counts when it comes to sheet metal fabrication. That’s why we’ve designed our Sheet Metal Corner Rounder for Punch Tools to help you achieve clean, professional results every time. Whether you're looking to improve the safety, durability, or appearance of your metal parts, our corner rounders are the perfect solution. In this blog post, we’ll explore why Porta Press's corner rounder is a must-have tool for your workshop and how it can transform your production process.


What is Porta Press’s Sheet Metal Corner Rounder?

A corner rounder is a tool used in the fabrication of sheet metal to round off sharp edges and corners. It’s a crucial component for any manufacturer looking to improve the safety, aesthetics, and functionality of their products. Porta Press’s corner rounders are designed to work seamlessly with our precision punch presses, offering consistent, smooth, and efficient results with every punch.

Our corner rounders come in a variety of sizes and configurations to meet your unique project needs, whether you’re producing a small batch of custom parts or working on a large-scale industrial production run.

Our Corner Rounder features four different outside radii for versatile notching. Popular options in our Corner Rounder line include:


How Porta Press’s Corner Rounder Works

Our corner rounders are designed to integrate seamlessly with Porta Press’s punch presses, making them easy to incorporate into your existing setup. Here’s how they work:

  1. Setup and Compatibility:
    Porta Press corner rounders are easy to install and are compatible with a wide range of Porta Press punch machines. Simply mount the corner rounder tool in place and begin your production run.

  2. Punch and Round:
    Once the tool is set up, the punch press applies pressure to the sheet metal, with the corner rounder shaping the corners of your parts to your desired radius. The result is a smooth, consistent finish that enhances both the functionality and visual appeal of the part.

  3. Customizable Radii:
    Our corner rounders come in a variety of sizes and can be adjusted to round corners to your exact specifications, offering flexibility for different designs and materials. Additionally, we keep a selection of STANDARD radii in stock, ready to ship as soon as you place your order.


Porta Press Corner Rounders for Metal Signage & Traffic Signs

In addition to general sheet metal fabrication, Porta Press’s corner rounders are ideal for metal signage, particularly in applications like traffic signs and parking signs. Our DOT-compliant radii (1.5", 1.875", 2.25", and 3") are specifically designed to meet the Manual on Uniform Traffic Control Devices (MUTCD) standards, ensuring that your traffic and parking signs are up to code for durability, visibility, and safety.

Rounding the corners of traffic signs not only makes them safer to handle but also improves the sign's resistance to wear and environmental damage. Rounded corners help prevent the edges from chipping or cracking, which is essential for signs exposed to harsh weather conditions. Whether you’re manufacturing street signs, regulatory signs, or parking lot markers, Porta Press’s corner rounders provide the perfect finish to your metal signage products.


Choosing the Right Corner Rounder for Your Needs

Selecting the right corner rounder depends on several factors, including the type of metal you're working with, the thickness of the material, and the radius you need. Porta Press offers a range of corner rounders that can handle different sheet metal thicknesses and provide various rounding radii, giving you the flexibility to meet the demands of any project.

Here’s how to choose the best Porta Press corner rounder for your needs:

  • Material Type: Make sure the tool you choose is compatible with the type of metal you’re working with—whether it’s steel, aluminum, or other alloys.

  • Corner Radius: Consider the specific corner radius needed for your design. Porta Press offers options that can accommodate a range of radii to suit different design specifications.

  • Volume and Speed: If you’re running large volumes of parts, a high-speed, high-efficiency rounder will help you keep up with production demands while maintaining quality.


Contact Us

Email: portapress@punchtools.com

Tel: +1 (800) 668-4996



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

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