Melt Filter Element
The filter material used in melt filters consists of stainless steel sintered felts or multi-layer stainless steel sintered meshes. The stainless steel sintered felts are formed by layers of different wire diameters, creating a pore gradient that allows for precise control of filtration accuracy and increased dirt-holding capacity. With their three-dimensional, porous structure, high porosity, large surface area, and uniformly distributed pore sizes, these felts continuously maintain the filtering function of the mesh cloth.
Due to these unique structures and properties, stainless steel sintered felts effectively address the weaknesses of metal meshes, which can easily clog and wear out. They also compensate for the fragility and low flow rates of powder filtration products. Possessing temperature and pressure resistance unmatched by ordinary filter paper or cloth, stainless steel sintered felts are ideal high-temperature, corrosion-resistant, and high-precision filtration materials.
Main Feature
● Slow Pressure Differential Increase and Long Replacement Cycle: The felts exhibit a slow rise in pressure differential, meaning they maintain their filtering efficiency for longer periods before requiring replacement.
● High Porosity and Excellent Permeability: With their high porosity and superior permeability, these felts minimize pressure loss and allow for higher flow rates, ensuring efficient filtration.
● Corrosion and High-Temperature Resistance: The materials are resistant to corrosion from acids, alkalis, organic solvents, chemicals, and other corrosive agents. They can withstand temperatures up to 480°C for extended periods, making them suitable for demanding applications.
● Customizable Specifications: Depending on user requirements, various specifications can be produced, including reinforced, thickened versions, or those with additional protective meshes, ensuring that the filters meet specific application needs.
applications
1.The stainless steel sintered felts, with their exceptional filtration properties, are ideal high-temperature, corrosion-resistant, and high-precision filter materials. They find widespread applications across various industries, including but not limited to:
Polymer Filtration: Used in the filtration of high-molecular-weight polymers, ensuring purity and quality during manufacturing processes.
2.Petrochemical Industry: Employed in the petrochemical sector for filtering and purifying various chemicals and fluids, withstanding the harsh conditions of the industry.
Electronic High-Temperature Gas Dust Removal: Ideal for removing dust and particulates from high-temperature gases in electronic manufacturing environments.
3.Oil Refining Processes: Filters contaminants from crude oil during the refining process, enhancing the quality of the final product.
Viscose Filtration: Used in the production of viscose fibers, ensuring cleanliness and quality control.
Prefiltration for Ultrafiltration Systems: Acts as a pre-filter for ultrafiltration systems, protecting the delicate membranes from larger particles.
4.Vacuum Pump Protection Filters: Prevents contaminants from reaching and damaging vacuum pumps, ensuring their longevity and efficiency.
5.Filter Membrane Support: Provides structural support for filter membranes, enhancing their durability and performance.
6.Catalyst Carriers: Utilized as carriers for catalysts in chemical reactions, maximizing surface area for effective catalysis.
7.Automotive Safety Systems: Found in automotive safety devices such as airbags, ensuring clean and reliable gas supply.
8.Fuel Filtration in Aircraft, Ships, and Other Vehicles: Critical for filtering fuel in aircraft, ships, and other transportation systems, ensuring safe and efficient operation.
9.Hydraulic System Filtration: Maintains the cleanliness of hydraulic fluids, protecting pumps, valves, and other components from wear and damage.
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