What is Metal Rollforming?
So, what exactly is metal rollforming? We're glad you asked.
According to the Metal Construction Association (MCA), rollforming is defined as:
"A continuous bending operation in which a strip of metal, typically coiled steel or aluminum, is passed through consecutive sets of rolls, or stands, each performing only an incremental part of the bend until the desired cross-section profile is obtained. Portable roll forming is ideal for producing parts with long lengths or in large quantities and are designed so they can be moved easily to various locations or job sites.”
In other words, it’s the process of feeding metal, whether it’s finished, coiled, flat, or otherwise, through a series of rollers where each roller station further manipulates the piece of metal into the desired shape.