Usually, filter manufacturers have the following basic materials. The frame often uses wood fiber board and moisture-proof water-resistant virgin pulp because of the light weight and convenient installation. Internal filter material with composite frame often adopts compact design or adhesive technology to ensure the filter sealing or prevent leak. Filter manufacturers often match internal metal parts with plastic spraying or galvanized processing to prevent the rust of the metal. The filter Manufacturers professional tips show us non-woven filter material out of the surface can mainly prevent the non-woven fiber fracture distributing cause secondary pollution. The casing outside the metal product filter material conversion can be clean easily and air conditioning operation cost can be saved.
Of course, filter manufacturers need to pay attention to the structure of the filter. We'll take cardboard filter as an example. The filter for pleated fiber filtration material is usually lined with single wire mesh. Generally cardboard box uses in the manufacture of non-standard specifications. Filter production can be used for any specification or high strength and it should not be out of shape. Cardboard filter manufacturers always pursue standard specifications of the filter or characteristics for the specification of high precision with low cost. If Filter manufacturers use imported fiber or synthetic fiber filter material, its various performance indexes can meet or exceed imported filter products.
Then let's talk about the working principle of the filter, as one point of Filter manufacturers professional tips. As the windward area increases, the flow of dust particles in the air will be blocked by filtering material effectively between fold and fold. Clean air flows evenly on the other side. So the air can flow through the filter, which is smooth and uniform. The grain size of the particles it intercepts is from 0.5 um to 5 um. Filtration efficiency is also different.
For the filter manufacturers, the design of the filter itself also has made significant progress. The most important is a partition, which is namely without the development of separator filter. Diaphragm filter not only eliminates the risk of damage of division plate filter medium, but also effectively increases the filter area and it can improve the filtering efficiency. At the same time, reducing the air resistance and reducing the energy consumption will be important. In addition, the air filter in the high temperature resistance, corrosion resistance and waterproof can prevent the respect such as bacteria. Air filter manufacturers also take a lot of progress to meet some special needs. There is another important point of filter manufacturer professional tips we have to tell you. When the filter reaches the preset cleaning time, electric control device for hydraulic control valves and motor drive signal will cause the following action such as motor driving brush rotation, the filter cleaning and emission control at the same time.
