The production line is designed for alloy pressure cooker manufacturers design and manufacture of pot body drawing, forming unit, composed by the pot itself a deep drawing hydraulic press, pot body second drawing hydraulic press, pot body bulging hydraulic, high production efficiency, the production rhythm can be to 10-12 only / min, especially for high-grade pressure cooker pot body of the drawing, the set of the main hydraulic components of production line with world-famous brand products.