Shenzhou head: 108 tons of single weight integral molded head is formed at one time

On March 26, Sinopec (Yizheng) EHA6918X208mm head for PTA mold, contracted by Henan Shenzhou Seiko Manufacturing Co.

According to the company's technical person in charge, the biggest highlight of Shenzhou head is the design innovation of the mold and the evolution of the way of debonding (after the overall stamping of the head, the separation method of the mold and the head)

Focusing on "saving, efficient and innovative", the mold has carried out a "multi-purpose" design, breaking the current situation of traditional casting molds with long manufacturing time and large material consumption.

In addition, the head after the overall stamping of the project adopts the separation method of bottom-out

The project leader said, "In the production process of the head, the overall stamping process of large-diameter, extra-large, and extra-thick head products is adopted, which not only changes the traditional split-head production method, but also greatly reduces the sealing effect.

The overall stamping and forming of the Shenzhou head is another demonstration and innovation of the domestic head's technical capabilities.