NHD has been officially recognized as a 2025 "Green Factory" by the MIIT, marking a significant national milestone in its commitment to green manufacturing and sustainable development.
Vertical Pressure Filter supports tailings dewatering, reduces cake moisture, and improves solid-liquid separation efficiency in mining plants.
Pan Vacuum Filter improves alumina filtration stability, cake washing efficiency, and continuous dewatering performance in modern alumina refining operations.
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