Working principle 1. production material 1) Dolomite The particle size of dolomite is required to be 10-40mm, and the part exceeding the upper limit of 40mm and the lower limit of 10mm shall not exceed 5%. The chemical composition of dolomite: MgO: 19-21%; CaO: 30-33%; SiO2<0.5%; Fe2O3<0.5%...

2BE water ring vacuum pump No matter Extracting alumina from bauxite, iron ore, phosphates, copper, titanium dioxide, or coal, and the general application of liquid ring vacuum pump can be used as follows: vacuum filtration Flat, a drum, tape, and precoat filter machine in the application of filt...

The varying and complex methods used to extract and process minerals present the most demanding pump services in industry. Whether extracting alumina from bauxite, iron ore, phosphate, copper, titanium dioxide or coal, there are some generic applications that can employ EVP equipment (water ring ...