Great Wall Machinery has successfully completed the commissioning of cement grinding ball mill for a cement manufacturing company in Saudi Arabia.

　　The renovation of the cement grinding ball mill was carried out on cement production line, which operates in parallel with the cement mill line , which had already been renovated and updated by Great Wall Machinery in 2013.

　　The renovation of the cement grinding ball mill affected all interior steel components of the mill involved in the grinding process; inlet headwall liners, lifting liners of the 1st ball mill chamber, the intermediate diaphragm, the 2nd chamber classifying liners and the outlet diaphragm. The designs and materials were according to Great Wall Machinery technical specifications. An improvement in productivity of more than 15%, wearing reduction on the steel components prompting less maintenance and greater profitability were achieved.