The production process of wedge-shaped wire filter mainly includes the following steps:
Raw material preparation: The main raw materials for producing wedge-shaped wire filter cartridges include stainless steel wedge-shaped wire and support bars. These materials need to undergo strict screening and inspection to ensure that their quality and specifications meet the requirements.
Welding and bonding: Wedge shaped metal wires are arranged at equal intervals and welded together to form fine sieve seams. This step is the core of the wedge-shaped wire filter element production, ensuring the filtration accuracy and strength of the filter element.
Forming processing: Roll the welded mesh into a cylindrical shape and firmly connect the upper and lower ports to the cylinder body through argon arc welding. This step ensures the structural stability and sealing of the filter element.
Quality inspection: In the production process, strict quality inspection is required for each link to ensure that the filtration accuracy, strength, and corrosion resistance of the filter element meet the standards
Characteristics and application areas of wedge-shaped wire filter cartridge:
Non clogging: The gap of the wedge-shaped wire filter is formed by the acute angles on two adjacent surface wires. When solid particles pass through the sieve tube, they form point contacts with both sides of the gap. In theory, solid particles are either trapped on the filter or pass through the gap, and it is impossible to form a third clogging state, thereby reducing the operating resistance of the equipment.
High strength: Due to the use of stainless steel wire wrapped welding structure, the wedge-shaped wire filter element has high strength and can be cut on a grinding wheel cutting machine or machined on a lathe without causing loosening deformation.
Datong flow rate: Compared with plastic filters with similar external dimensions, wedge-shaped wire filters have smaller resistance and larger flow area, resulting in a significant increase in flow rate under the same resistance.
Good temperature adaptability: The temperature range of stainless steel wedge-shaped wire filter is much wider than that of plastic filter, and it is suitable for various water treatment processes.
Adjustable gap: As the wedge-shaped wire filter element is welded around a specialized equipment, its gap can be adjusted according to user needs, which is difficult for plastic filters to achieve