Ningxia mechanical filters, products are characterized by low cost, low operating cost, easy management; filter can be cleaned repeated use, long life; filter effects, small footprint. Its built-in filler generally: quartz sand, anthracite, granular porous ceramics and manganese sand, the user can choose according to the actual situation. Middle centering filter size, density, center, is generally composed of quartz sand, the lower filter by the smallest size, the degree of the largest heavy media composition, design factors such as magnetite filter layer, the filter main considerations for different filter has a larger density difference and ensure mixed-layer does not occur after the backwash perturbations. Select the filter according to water production purposes. Particle size of less than upper filter requires lower filter size, in order to ensure the effectiveness and take full advantage of the lower layer of filter media. Ningxia mechanical filters, mechanical filters, also known as pressure-type filter. Is an important part of the pre-pure water pretreatment, water purification system, how it works is the use of one or more filter media, under certain pressure, so that liquid through the media, to remove impurities, which can reach the filter the ultimate goal. Size according to the amount of water may be, depending on the application can choose A3 steel material or stainless steel or fiberglass, but also according to the water quality of water supply and water quality requirements, can choose single filter, dual-media or multi-media. In fact, three-layer filter bed, for example, the maximum upper filter size, a small density light filter composition, such as anthracite, activated carbon. Mechanical filter product development, manufacturing Beijing-wealth through professional commitment filter purification equipment products and related technical services, as a professional production of mechanical filter manufacturers, together to create wealth through has a strong technical support to provide you with the best quality products . Mechanical filter using one or more filter media, under a certain pressure, so that the liquid medium through, removal of impurities, so as to achieve the purpose of filtering.