20140265012 | OVEN FOR SHAPING EXTRUDED MATERIAL - A oven and oven system are provided to shape materials. In some embodiments, material is received from an extruder by inlet of an oven. The oven may include segments that are serially engaged to form a shape mold, as well as a heating element that heats the material, such that the material is concurrently heated and shaped. The material may be shaped into, for example, a ring by cutting and welding the ends of the material after removing it from the shape mold. | 09-18-2014 |