Product and technical features:

1. The continuous equal-thickness technology is a new technology developed to compensate for the difficult specifications of continuous cold rolling technology, high material consumption for one-time debugging in small batch production, and to further improve the forming accuracy of spiral blades.

2. The spiral blade produced by continuous equal-thickness technology is the same as the spiral blade produced by continuous cold rolling technology in a continuous form with multiple pitches, which is characterized by high forming accuracy, and the thickness of the outer edge is consistent with the thickness of the inner hole.

3. Among the three spiral blade forming technologies, the material utilization is the highest, and the spiral forming efficiency is equivalent to that of the continuous cold rolling technology.