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An economical alternative to spinning, hydroforming, and machining.

Dynamic Metals has developed a unique ring forming process called “Ring Rolling.” Starting with a straight length that has been roll formed or extruded to its desired profile, the piece is passed through a set of roller dies several times and gently formed into a curved shape. Each pass increases the curvature by a small amount until the desired radius has been achieved.

Many “ring rolled” parts are supplied as segments; however, this process also produces complete 360-degree rings whose ends may be welded together. This process is an economic alternative to spinning, hydroforming or machining and provides significant savings to the customers