According to the practice of pressure vessel production,modern superfines production,concurrent engineering and quality management were applied in production process.

针力容器制造过程中实际情况,将现代化精益生产、并工程、全面质量管理等先进技术应用其中。

The superfine of particles during the process of classification will make “fish-hook effect” happened on Tromp curve worse and lead to the decrease of classification efficiency.

粗颗粒沉物小、分散好。