
Plate Rollers
- Two plate roller lines for any need
- Autonomous bending via Bertsch EVO
- Trusted Piranha & Bertsch quality
Made in USA Manufacturing
140+ Years Manufacturing Heritage
Piranha offers slip rolls and plate rollers engineered to bend 1/4-inch steel plate with precision and durability. Available in Piranha's duty-cycle designs and Bertsch's autonomous 4-roll EVO Series, these machines serve metal fabrication, trailer manufacturing, and structural steel industries requiring consistent, repeatable curves and cylindrical forming capabilities nationwide, backed by expert technical support.


A slip roller (also called a slip roll or plate roll) is a metal forming machine that uses rotating rolls to bend flat sheet or plate into cylindrical, conical, or curved shapes. Operators feed material between the rolls, which apply controlled pressure to achieve the desired radius, making them essential for fabricating tanks, ducts, and structural components.
Talk to our experts for custom solutions and tailored guidance.

Used for precision plate bending operations forming cylindrical and curved steel components for various projects.

Plate rollers deliver precision roll bending for demanding industrial manufacturing production lines and components.

Piranha plate rollers are built for continuous, budget-minded duty-cycle production environments requiring reliability.

Bertsch 4-roll plate rollers offer autonomous bending for custom fabrication shops needing flexible solutions.
Talk to our experts for custom solutions and tailored guidance.
Backed by over a century of manufacturing expertise from Piranha, W.A. Whitney, and Bertsch brands trusted across North America.
From plate rollers to press brakes and ironworkers, get every fabrication machine you need from a single trusted manufacturer.
Reach real experts by phone for guidance on bending roll configurations, with same-day parts shipping from Belvidere, IL.
Share your bending roll requirements and a Piranha specialist will follow up with pricing and configuration options.
For immediate assistance, feel free to give us a direct call at 800-338-5471.
For immediate assistance, feel free to give us a direct call at 800-338-5471.