Where stainless /Aluminium overlapping extruder screen be used?
The edge of the filter mesh is generally aluminum or stainless steel. The advantages of aluminum plate edging are low cost, and the surface treatment of aluminum plate is various, which makes the appearance of products easy to distinguish. For example, it is convenient to use the color of the edge filter to make aluminum edges with different colors.
The advantage of stainless steel edging is that it has better corrosion resistance, and is usually used in filtering environments with high pH, or outdoor environments.
So why do general filter meshes be hemmed? What role can the edging play?
First of all, the mesh surface of the steel sheet edged filter net is clean and the impact resistance is significantly improved. The filter mesh without being hemmed is relatively "soft", which is determined by the nature of the filter. However, once the edge is hemmed, it is equivalent to tightening the filter, and the impact resistance of the filter itself is obtained. Enhanced, suitable for filtration without base. In addition, the edge of the filter mesh is also for better sealing, which is convenient to use in some specific environments.
Overlapping screen pack
Overlapping means that the four sides of the surface of the book shell are folded back along the edge of the cardboard of the book shell and covered with the cardboard. Hemming is also a common process in home textile products. The use of hemming at the edge of the quilt can make the quilt longer.
Extrude screen Performance: with acid resistance, alkali resistance, temperature resistance, wear resistance and other properties 性能 Uses: used in mining, petroleum, chemical, food, medicine, machinery manufacturing and other industries. The metal mesh group of different meshes supported by the sieve plate before the extruder is used to filter the molten stream and increase the resistance of the stream, thereby filtering out mechanical impurities and improving the effect of mixing or plasticizing. The filter is divided into textile fiber filter and hardware. The filter installation machine becomes the filter, which is used to filter natural water and food. Filter implementation standards: JB / T 10718-2007 NF F13-825-1992 NF F13-825-1992 DIN 87154-1954 Good, fast regeneration, convenient installation, high efficiency, long service life. Filter use: mainly used in air conditioners, purifiers, range hoods, air filters, dehumidifiers, and dust collectors, etc., suitable for various filtering, dust removal and separation requirements, suitable for petroleum, chemical, mineral Filtering in various industries such as food and pharmaceuticals.www.bhfilter.com
