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Customized Fine Filtration Perforated Plate Basket

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Porous plate filter basket is the core component of industrial and civilian filtration systems, which is crucial in filtration scenarios due to its efficient separation and stable operation characteristics. The basket body is made of high-quality metals such as 304/316 stainless steel or high-strength engineering plastics such as PP and PVDF. The metal material is high-strength and heat-resistant, while the engineering plastics are resistant to chemical corrosion and can be selected according to needs; A high-precision perforation structure (aperture error ± 0.02mm) with precision stamping or laser perforation is used to form a separation framework that combines precision and strength. The core function is efficient separation of solid-liquid/solid gas: when the fluid flows through, perforations intercept large particle impurities, and a high porosity of 35% -50% ensures smooth fluid flow. With its simple, reliable, and adaptable design, it is widely used in water treatment, refining, food and beverage, medicine, and other fields. It can remove suspended particles and other impurities, improve the purity of the medium, and provide filtration guarantee for efficient and stable production in various industries.
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Detailed introduction of Perforated Plate Filter Basket


The porous plate filter basket, as an essential core component in industrial and civilian filtration systems, occupies an irreplaceable core position in various filtration scenarios due to its multifunctional efficiency of efficient separation and stable operation.


The basket shaped body is made of high-quality metal (such as 304/316 stainless steel) or high-strength polymer engineering plastics (such as PP, PVDF) with ingenuity. The metal material has high strength and high temperature resistance, while the polymer engineering plastics have excellent chemical corrosion resistance and can be flexibly selected according to different working conditions; By combining precision stamping or laser perforation processes to create uniformly distributed high-precision perforation structures, the perforation aperture error is controlled within ± 0.02mm, constructing an efficient separation core framework that combines filtration accuracy and structural strength.


Its core function is to achieve fast and efficient separation of solid-liquid or solid gas: when the fluid flows through the basket at a stable flow rate, precision perforation can accurately intercept various large particle impurities with diameters greater than the aperture, while relying on optimized porosity design (porosity can reach 35% -50%) to ensure unobstructed and smooth passage of the target fluid. With the advantages of simple, reliable, and highly adaptable design, our products cover a wide range of fields such as municipal water treatment, industrial wastewater purification, petroleum refining and distillation, food and beverage processing, and pharmaceutical production. They can effectively remove various impurities such as suspended particles, residues, and debris in fluids, comprehensively improve the purity and quality of the processing medium, and lay a key filtration guarantee for various industries to achieve continuous, high-quality, efficient, and stable production.


Perforated Plate Filter Basket


Core strengths


Super durability: The filter basket is made of high-quality stainless steel (304/316/316L and other models) or high-performance engineering plastics (PP, PVDF, PEEK) as the core material, both of which exhibit excellent comprehensive performance - stainless steel material has excellent corrosion resistance, wear resistance, and high temperature resistance, and can withstand a temperature range of -20 ℃ to 200 ℃; Engineering plastics exhibit stable chemical corrosion resistance in acidic and alkaline environments, and are lightweight and easy to install. The stainless steel model has been validated through pressure testing and can withstand continuous pressure impacts up to 60 pounds without structural deformation. It can adapt to harsh working conditions such as chemical reaction vessels and metallurgical wastewater treatment, which are dusty, high-pressure, and highly corrosive, and can operate continuously and stably for a long time. This not only significantly reduces the frequency of frequent replacement due to component damage, but also reduces the production interruption time caused by equipment shutdown maintenance, effectively saving users labor procurement costs and material maintenance investment.


Precision filtration performance: Through the mechanical optimization design of the basket structure and strict control of the perforation process (using laser perforation or precision stamping technology), the product's filtration accuracy can accurately reach the level of 50 microns, and the aperture uniformity deviation is less than 5%. This high-precision filtering capability can efficiently intercept small solid particles with a diameter greater than 50 microns in fluids, whether it is fine impurities in chemical raw materials, insoluble particles in pharmaceutical liquids, or suspended residues in food processing. It can accurately meet industry standards and ensure the high-purity quality of the final product from the source, reducing the risk of product scrap caused by excessive impurities.


Customized solutions: To meet the personalized filtering needs of different industries and working conditions, we provide comprehensive customized services from solution design to production delivery. We can flexibly adjust the size specifications (diameter 50mm-2000mm optional), external structure (cylindrical, conical, square, etc.), and perforation arrangement (regular triangle, square, hexagonal array) of the product according to the specific application scenario of the customer (such as reactor volume, filtration flow rate, medium characteristics) and actual needs. We can customize from conventional standard models to special shaped structures (such as handle, flange connection, internal network nesting).


Excellent flow efficiency: The perforation design optimized through CFD (Computational Fluid Dynamics) simulation analysis and multiple rounds of actual working condition testing maximizes the opening rate while ensuring filtration accuracy, resulting in a significant increase in fluid passage rate. This low resistance and high flow characteristic avoids the problem of production schedule lag caused by insufficient flow rate, providing stable and reliable filtration support for large-scale continuous production lines (such as continuous distillation in petroleum refining and municipal water plant batch water supply), while reducing the energy consumption of fluid transfer pumps, effectively improving overall production efficiency and energy utilization.


Application field


In the field of industrial manufacturing, the porous plate filter basket can be adapted to various reaction vessels ranging from 100L to 10000L in the chemical production process, achieving efficient separation of solid catalysts (such as molecular sieves and metal catalysts) from reaction mixtures, avoiding catalyst residue affecting the purity of subsequent product distillation, and providing key guarantees for the smooth progress of subsequent purification processes such as pharmaceutical intermediates and fine chemicals; In the pharmaceutical process, a sanitary grade filter basket made of 316L stainless steel material is used to accurately remove trace impurities and insoluble particles from drug formulations, ensuring the safety and clinical efficacy of drugs. It is widely used in the production of sterile drugs such as antibiotics and injections.


In the field of water treatment: During the pre-treatment stage of the municipal water supply system, the filter basket serves as a secondary filtration unit behind the grille, effectively filtering suspended debris, sediment, algae and other impurities in the raw water, intercepting particles with a diameter greater than 50 microns, reducing the treatment load for subsequent purification processes such as activated carbon adsorption, disinfection, and membrane filtration, reducing the frequency of consumable replacement, and providing residents with a clean and reliable drinking water source; In the industrial wastewater treatment process, acid and alkali resistant engineering plastic filter baskets are selected for different water qualities such as electroplating wastewater and printing and dyeing wastewater. They can efficiently intercept suspended solid particles and some colloidal substances in the water, reducing the SS (suspended solids) content of the treated wastewater to below 50mg/L and lowering the pressure of environmental treatment and the risk of environmental pollution.



In the automotive industry, as the core filtering element of the oil filter in the engine oil filtration system, this filter basket can timely capture metal debris (diameter ≥ 20 microns), wear particles, and carbon impurities generated during engine operation, avoiding impurities from scratching the cylinder wall, pulling the piston ring and other key components, reducing the wear rate of engine components by 30%, and extending the engine maintenance cycle to over 10000 kilometers; In the fuel filtration system, the use of corrosion-resistant materials in the filter basket can effectively prevent dust, moisture, and gum impurities from entering the combustion chamber, ensuring the atomization effect and normal combustion efficiency of the engine fuel, increasing the fuel combustion filling degree by 8%, not only ensuring the smooth operation of the engine, but also reducing particulate matter emissions in the exhaust and extending the overall service life of the equipment.


Perforated Plate Filter Basket

FAQ

Q1: How durable are the filter baskets?

A: Our filter baskets are made of high-quality materials. Stainless steel ones can withstand significant pressure and corrosion, ensuring long-term use in harsh industrial settings. Their lifespan is much longer than ordinary filters.


Q2: Can the filtration precision be adjusted?

A: Yes. We offer filter baskets with various perforation sizes. You can choose the appropriate one according to your specific filtration needs, achieving different levels of precision from coarse to fine filtration.


Q3: Is it easy to install the filter basket?

A: Absolutely. The filter baskets are designed for easy installation. They come in standard sizes and can be quickly mounted into most existing filtration systems with simple tools, saving installation time and effort.


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ABOUT US
Anping Junhe Metal Products Co., Ltd. is a leading manufacturer, processor, and supplier of metal products, specializing in the production and distribution of various metal grating solutions. With years of experience in the industry, we have established a strong reputation for delivering high-quality products that meet the diverse needs of our global clientele.
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