We remove the remaining tread from the casing by a computer controlled buffing machine. This not only removes any tread but also shapes the tire for the application of the new tread rubber. The casing must have a specific shape in order to perform as designed after the retreading process. Since this is a critical step, we configure a computer with the specific dimensions needed and allow it to control this buffing process.
© Purcell Tire & Rubber Company. All registered trademarks are property of their respective owners.