HCM China vertical swing limestone Raymond mill achieves 40% higher output and 30% lower power consumption than traditional R-type mills. It supports 80–400 mesh stepless fineness adjustment, solving core bottlenecks of global limestone powder production and meeting international standards for construction, FGD, plastic filler and agricultural applications.

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.

In the field of non-metallic mineral grinding, the HCM HCH series ring roller mill stands out among various grinding devices. As a professional ultra fine powder mill, this equipment is specially developed for fluorite and fluorspar fine grinding, with stable operation, precise fineness control and large production capacity, becoming the mainstream choice for fluorite deep processing.

HCM Grinding Mill Factory is proud to announce the upcoming launch of its titanium ore grinding plant designed for titanium concentrate processing. This state-of-the-art titanium powder production line will deliver 325-mesh titanium powder

Currently, the full set of HCM large vertical mill for the 30 TPH 100-mesh D95 lepidolite powder project has been delivered to the customer’s mine site and is undergoing orderly installation and commissioning. This on-site progress fully demonstrates the reliable industrial practicability of HCM vertical mills, which can stably produce 30 TPH of qualified 100 mesh D95 lepidolite powder and fully meet international industrial technical specifications.

High Efficiency Attapulgite Grinder | HCM 1700 Raymond Mill 3 Ton/Hr

HCM China, a professional powder grinding mill manufacturer, shares a successful titanium dioxide production case. The HC1000 Raymond Mill delivers stable 325 mesh TiO₂ powder and qualified output for global industrial applications.

HCM Guilin Hongcheng, a top Chinese grinding mill manufacturer, showcases high-quality HCM grinding mill and industrial powder grinding solutions at 2026 Canton Fair China and 2026 mining exhibition, providing global clients with reliable Made in China products and professional services.

Copper mining generates massive waste rock and tailings, now valuable secondary resources. HCM (Guilin Hongcheng) provides high-efficiency grinding solutions, including HC Series Raymond Mill—grinding copper ore to 200 mesh at 6 tons/hour, copper matte powder to 120 mesh at 8 tons/hour, and 100 mesh at 10 tons/hour. Below are global success cases and HCM mill advantages.

Vietnam’s booming infrastructure, manufacturing and green energy sectors have sparked surging demand for ultrafine limestone powder (800–1250 mesh), a high-performance filler widely used in plastics, paper, coatings and environmental protection. As a leading Chinese vertical mill manufacturer, HCM (Guilin HongCheng) has successfully deployed 6 HLMX1000 ultrafine vertical mills in Vietnam, enabling stable large-scale production of 800 mesh and 1250 mesh limestone powder to meet the country’s surging industrial demand. This article breaks down Vietnam’s local limestone powder market, highlights the core advantages of HLMX1000 grinding mills, and shares the proven project case, helping global mineral buyers pick reliable ultrafine grinding solutions.