long-edge profile of the part practically has no limitations in shape. It can include almost every composition of cylindrical, conical and spherical surfaces. There are examples of such combinations for a specific parts:
Accumulated experience and knowledge are render possible to roll parts with high degree of reduction (diameter decrease up to 5 times).
We have a special calculation procedure for the tool and special manufacturing methods to roll parts with high degree of unsymmetry.
Cross wedge rolling system renders possible to manufacture products having round section 1 (fig. 1), hex-shaped 2 or square section 3 and also of tube 4. As a result of rolling the initial shape is changed into sphere 5,6.