Hydraulic Plate Rolls

A 4-roll plate bending machine uses four rolls—two side rolls plus top and bottom rolls—to pre-bend and curve plate in a single pass without repositioning. This design, used in the Bertsch EVO series, improves accuracy, reduces flat spots at plate ends, and speeds up cycle times compared to 3-roll machines.

Hydraulic plate rolls are engineered to bend carbon steel, stainless steel, and aluminum plate across a wide range of thicknesses and widths. Machine capacity depends on roll diameter, motor horsepower, and configuration, so Piranha's team can help match a model to your specific gauge and material requirements.

Yes. Piranha offers an online shop-building and pricing configurator so fabricators can select roll configurations, capacities, and options suited to their duty cycle. For unique bending requirements, Piranha's technical support team works directly with customers to specify the right machine.

Hydraulic plate rolls are widely used in trailer and truck body manufacturing, structural steel fabrication, power and transformer production, and electrical enclosure and switchgear building—anywhere curved or cylindrical plate components are required in high volumes.

Pricing is available on request. Contact Piranha's sales team at 800-338-5471 or use the online configurator to build a machine spec, and a representative will follow up with a customized quote based on your bending requirements.

Yes. Piranha provides ongoing technical support for unique bending roll requirements, along with sales support by phone. As part of a 140+ year manufacturing heritage, Piranha also offers same-day parts shipping and nationwide service coverage across all 50 states.