The paper introduce the productional processing of625#OPC with mechanical shaft kiln,and emphasize the key factors which can improve the quality of cement.

• 介绍了用机立窑生产625%23普通硅酸盐水泥,着重阐述了提高水泥质量的关键要,进而说明了机立窑生产625%23水泥的可行性。