China’s leading grinding mill manufacturer HCM (Guilin Hongcheng) is pleased to announce the successful installation and trial operation of its large vertical mill for a calcium oxide (CaO, quicklime) powder production project. After full commissioning tests, all key performance indicators have fully met the requirements of calcium oxide powder producers.
This HCM large vertical mill is specially configured to produce 150 mesh calcium oxide powder. Upon completion of installation and rigorous debugging, the equipment runs steadily in operation. It reaches a hourly output of 18 tons, and the powder features a particle size distribution of D97. The finished products have uniform fineness and stable quality.
Different from traditional grinding devices, HCM vertical mill combines grinding, drying and classification as an all-in-one unit. It boasts high working efficiency, low energy consumption and simple daily maintenance. The equipment is widely applied to process various non-metallic minerals, and can flexibly produce powder of different mesh sizes to satisfy diverse production demands.
Currently, the entire calcium oxide powder production line has entered formal trial operation. Its capacity, powder fineness and D97 passing rate all reach the expected standards. This solution provides solid equipment support for large-scale production of standard calcium oxide powder.
Global demand for 150 mesh calcium oxide powder (CaO) remains strong across metallurgy, environmental FGD, wastewater treatment, construction, and chemical industries. Overseas buyers typically require CaO ≥93%–97%, D97 fineness, high reactivity, and low impurities. The market is driven by strict environmental regulations in the US/EU and infrastructure growth in Southeast Asia/Middle East. HCM’s large vertical mill, delivering 18t/h capacity, 150 mesh, D97 passing rate, perfectly meets international standards for industrial-grade quicklime production.
If you are searching for high-capacity, energy-saving calcium oxide grinding mills or complete powder production lines, HCM offers one-stop services including equipment manufacturing, on-site installation, commissioning and comprehensive after-sales support.
