Matching drum filter cloth, ceramics, disc type filter machines, for the dehydration of iron concentrate powder. Whether it is belt filter machine, disc filter machine, drum filter machine, ceramic filter machine or other types of filter machines, as an important component of the auxiliary equipment, the water ring vacuum pump is the preferred equipment for providing the vacuum source.

Vacuum degassing of molten steel is the main application of vacuum treatment for molten steel. Vacuum degassing of molten steel refers to the process of removing hydrogen and nitrogen from the molten steel under vacuum conditions. To eliminate harmful gases and inclusions in the steel and add beneficial components, using vacuum treatment to achieve the above purpose is an important aspect of this effort.