Non-standard Customized PP Wound Filter Cartridge for Factory Production Water and Process Water Filters
Product Introduction
This non-standard customized PP wound filter cartridge is a tailor-made industrial filtration component exclusively engineered for factory production water and process water filtration systems, designed to address the diverse, scenario-specific filtration demands of different industrial manufacturing workshops that cannot be met by standard filter cartridges. Crafted from high-purity food-grade/industrial-grade polypropylene (PP) resin as the core raw material, it is manufactured via a flexible precision spiral winding process on a customizable reinforced PP inner support core, with full customization of key structural and performance parameters based on the actual water quality, flow demand, filter housing dimensions and impurity removal requirements of factory production/process water. Its core function is to efficiently remove solid particulate impurities, sediment, rust, colloids and mechanical particulates from factory production water (e.g., cooling water, cleaning water) and process water (e.g., raw material mixing water, product processing water), ensuring the cleanliness of water used in industrial production processes, protecting production equipment from blockage and wear, and improving the quality and consistency of finished industrial products. The cartridge features an adhesive-free integral forming process, complies with industrial water treatment material standards (FDA/ROHS for food/medical-related industries), causes no secondary pollution to the water body, and is a personalized, high-adaptability filtration solution for various factories to optimize production water quality and ensure the stable operation of process lines. It is fully compatible with non-standard filter housings of different specifications in factories, with customizable connection modes and structural designs to achieve perfect matching with on-site filtration equipment.
Filtration Precision
The filtration precision of this non-standard customized PP wound filter cartridge is fully customizable within the range of 0.5μm to 100μm, with absolute/nominal precision options available to meet the differentiated impurity removal requirements of various factory production water and process water. For high-precision process water scenarios (e.g., electronic component cleaning, pharmaceutical raw material preparation, precision instrument processing), the cartridge can be customized to 0.5μm/1μm/5μm absolute precision, achieving over 99% interception of ultra-fine particulate impurities to meet the high-purity water demand of precision production; for general production water scenarios (e.g., mechanical processing cooling water, textile dyeing cleaning water, plastic molding cooling water), 10μm/20μm/30μm nominal precision is customizable for efficient removal of coarse sediment and rust; for heavy-impurity process water scenarios (e.g., metallurgical smelting process water, construction material production water), 50μm/80μm/100μm coarse precision can be customized to realize large-flow impurity interception and reduce filter cartridge blockage frequency. The customized precision is calibrated via a professional winding process and pore size detection, ensuring consistent and stable filtration performance under the actual operating conditions of factory production lines, and perfectly matching the impurity removal standards of different industrial processes and product quality requirements.
Flux
The flux of this non-standard customized PP wound filter cartridge is custom-designed and calibrated based on the actual water consumption of factory production/process water lines, filter housing installation space, and customized filtration precision, with no fixed nominal flux constraints. For small-flow high-precision process water systems (e.g., laboratory sample preparation, micro-component processing), the cartridge can be customized to a small flux of 1-10 L/min (matching small-bore non-standard filter housings) to prioritize ultra-fine impurity removal efficiency; for medium-flow factory production water systems (e.g., small workshop cleaning water, light industrial product processing water), a medium flux of 10-50 L/min is customizable to balance filtration precision and production water supply; for large-flow industrial process water systems (e.g., large workshop cooling water circulation, heavy industry production water lines), a high flux of 50-100 L/min (or even higher for multi-core combined customization) is available, adapted to the large water volume demand of continuous mass production. The flux customization is combined with optimized internal flow channel design, and the cartridge’s flux performance is adjusted by changing the winding density, filtration layer structure and inner support core pore size, ensuring that the customized flux remains stable during long-term operation, and avoiding insufficient production water supply or excessive energy consumption caused by mismatched flux and actual production demand. For the same customized precision, the flux can be flexibly adjusted according to factory needs, and for multi-core non-standard filter housing configurations, the total flux can be linearly scaled up via parallel customization of multiple cartridges.
Salt Rejection Rate
As a physical filtration component customized for factory production water and process water particulate impurity removal, this non-standard PP wound filter cartridge is designed only for particle size-based interception of insoluble solid contaminants (sediment, rust, colloids, mechanical particulates) regardless of the customized filtration precision and flux. It has no ion separation, desalination or salt rejection functional design, and therefore has no salt rejection rate index for all customized specifications. All dissolved inorganic salts, metal ions, small molecule soluble substances, process water additives and dissolved solids (TDS) in factory production/process water can pass through the cartridge body smoothly. This functional positioning is highly consistent with the core demand of factory production/process water filtration—focusing on removing physical particulate impurities that affect production equipment operation and product quality, without changing the soluble ion composition and chemical balance of the water body. It avoids unnecessary interference with the chemical properties of process water (e.g., pH value, additive concentration) required for industrial production, ensuring that the filtered water fully meets the process requirements of raw material mixing, product processing and equipment cooling in various factories.
Pressure Drop
The pressure drop performance of this non-standard customized PP wound filter cartridge is custom-optimized based on the customized filtration precision, flux, and the actual working pressure of the factory’s production/process water filtration system, with the initial pressure drop and maximum allowable operating pressure drop both adjustable according to on-site needs. For low-pressure factory water supply systems (e.g., light industrial workshop tap water supply, small process water lines), the cartridge is customized with an ultra-low initial pressure drop (≤0.02MPa for all precision ranges) via optimized flow channel and loose winding density design, ensuring minimal pressure loss of the water body and avoiding insufficient water pressure in the production line; for high-pressure industrial process water systems (e.g., high-pressure cleaning water, circulating cooling water with booster pumps), a reinforced filtration layer structure is customized, with an initial pressure drop controlled within ≤0.04MPa and an allowable maximum operating pressure drop increased to adapt to the high-pressure operating environment. The recommended maximum operating pressure drop for conventional customized specifications is 0.1MPa-0.2MPa (flexibly adjustable), which is determined by combining the factory’s equipment pressure bearing capacity and maintenance cycle. With continuous operation of the factory’s filtration system, impurities are intercepted and accumulated on the filtration layer, leading to a gradual rise in pressure drop; when the pressure drop reaches the customized maximum value, the cartridge can be cleaned or replaced in time, avoiding excessive system pressure loss, reduced water flow and increased pump energy consumption that affect normal factory production.
Molecular Weight Cutoff (MWCO)
Regardless of the customized filtration precision (0.5μm-100μm), flux or structural design, this non-standard customized PP wound filter cartridge adopts a pure physical filtration mechanism based on particle size interception for all specifications. Its core working principle is to capture insoluble solid particulate impurities in factory production/process water according to their actual physical size, rather than separating substances based on molecular weight or molecular size—this is fundamentally different from ultrafiltration (UF), nanofiltration (NF) and reverse osmosis (RO) membrane components with specific Molecular Weight Cutoff (MWCO) indexes used in high-purity water treatment for special industries. Therefore, this product has no specific MWCO index for any customized specification. The interception effect is only targeted at solid particulates with particle sizes greater than the customized filtration precision; macromolecular organic substances, soluble colloids, dissolved polymers and other dissolved substances in factory production/process water can pass through the cartridge body smoothly as long as their actual particle size is smaller than the customized precision, and then enter the subsequent production process directly (or advanced treatment links if needed). This design fully meets the functional requirements of factory production/process water filtration, which only needs to remove physical particulate impurities without participating in the molecular level purification of the water body, and ensures that the chemical and molecular composition of process water remains consistent with production requirements.
Membrane Thickness
The effective PP filtration layer thickness of this non-standard customized PP wound filter cartridge is customized and optimized in conjunction with filtration precision, flux, and service life requirements of the factory, with the thickness range adjustable from 5mm to 30mm to match different production water/process water scenarios. For high-precision small-flow process water (0.5μm-5μm) with strict impurity removal requirements (e.g., electronic, pharmaceutical, optical instrument production), a thicker filtration layer (15mm-30mm) is customized to form a dense multi-layer graded interception structure, ensuring ultra-fine impurity removal efficiency and a large impurity holding capacity to extend the cartridge’s service life and reduce maintenance frequency in continuous production; for medium-precision medium-flow production water (10μm-30mm) (e.g., food processing, light textile manufacturing), a moderate filtration layer thickness (10mm-20mm) is customized to balance filtration efficiency, flux and impurity storage; for coarse-precision large-flow heavy-impurity water (50μm-100μm) (e.g., metallurgical, mechanical processing), a thinner filtration layer (5mm-15mm) is customized to optimize the internal flow channel space, realize large-flow low-resistance filtration, and adapt to the high-impurity water quality characteristics to reduce blockage. The inner support core thickness is also customizable (3mm-8mm) according to the factory’s filter housing pressure and cartridge structural requirements, with honeycomb reinforcement available for high-pressure scenarios to ensure the filtration layer does not deform or rupture under pressure. The total outer diameter and length of the cartridge are fully customized to match the non-standard filter housing dimensions in factories, achieving perfect fit and no water short-circuit during installation.
Replacement Cycle
The replacement cycle of this non-standard customized PP wound filter cartridge is not fixed and is comprehensively determined by the customized performance parameters (filtration precision, membrane thickness, flux), actual water quality of the factory’s production/process water (turbidity, suspended solid content, impurity type), and the operating intensity of the production line (continuous/intermittent operation). For high-precision thick-filtration-layer cartridges used in low-impurity high-purity process water systems (e.g., pharmaceutical clean room, electronic chip processing) with intermittent light load operation, the replacement cycle can be customized to a long service life of 6-12 months, reducing the frequency of cartridge replacement and production line shutdown; for medium-precision moderate-thickness cartridges used in medium-impurity production water systems (e.g., food and beverage processing, plastic molding) with continuous medium load operation, the standard replacement cycle is 3-6 months; for coarse-precision thin-filtration-layer cartridges used in high-impurity heavy-industry process water systems (e.g., steel smelting, mining equipment cooling) with continuous full load operation, the replacement cycle is shortened to 1-3 months, and regular backwashing can extend the cycle appropriately. The actual replacement cycle is also adjusted according to the factory’s maintenance plan and product quality requirements: for factories with strict product quality standards (e.g., medical device production, precision electronics), the cartridge is replaced in advance to ensure filtration efficiency; for general industrial production factories, the replacement is determined by the system pressure drop (when reaching the customized maximum pressure drop). The cartridge supports physical backwashing (clean water rinsing/compressed air blowing) for most customized specifications, and the backwashing frequency and method can be customized according to factory needs to remove surface accumulated impurities, extend the replacement cycle by 1-3 months, and reduce the operating cost of the filtration system. For disposable customized specifications (e.g., ultra-high precision 0.5μm), the cartridge is directly replaced after failure to ensure filtration precision.
Features
This non-standard customized PP wound filter cartridge has a full range of personalized performance and structural features adapted to factory production water and process water filtration, with the core advantage of 100% scenario-based customization to meet the diverse demands of different industrial factories:
- Full parameter customization: Filtration precision (0.5μm-100μm), flux, membrane thickness, pressure drop, inner/outer dimensions and connection modes are all fully customizable, realizing perfect matching with the factory’s non-standard filter housings, production water quality and process requirements.
- Dual-grade PP raw material optional: Food-grade high-purity PP resin (compliant with FDA/LFGB) and industrial-grade reinforced PP resin are available for customization, adapting to different factory scenarios (e.g., food/medical production water vs. heavy industry process water) and ensuring material safety and chemical stability.
- Adhesive-free integral forming: All customized specifications adopt an adhesive-free precision winding process, avoiding the dissolution of organic solvents and toxic additives into the water body, no secondary pollution to production/process water, and ensuring compliance with factory product quality and environmental protection standards.
- Reinforced structural design optional: Customizable reinforced inner support core (honeycomb structure, thickened material) and anti-deformation filtration layer for high-pressure, large-flow and heavy-impurity factory water systems, ensuring structural stability and no precision loss under long-term continuous operation.
- High adaptability to complex water quality: Customizable chemical resistance (acid/alkali/corrosive agent resistance) via raw material modification, adapting to the complex water quality characteristics of factory process water (e.g., acidic cleaning water, alkaline mixing water, water containing industrial additives).
- Flexible service life customization: Membrane thickness, winding density and impurity holding capacity are customized to adjust the cartridge’s service life, matching the factory’s maintenance cycle and production line operating intensity to reduce shutdown maintenance time.
- Backwashable optional design: Most customized specifications support physical backwashing (clean water/compressed air), with customizable backwashing structure for easy operation, extending the replacement cycle and improving cost performance.
- Strict quality inspection for customization: Each batch of customized cartridges undergoes professional performance detection (precision, flux, pressure drop) and structural testing, ensuring that the actual performance is consistent with the factory’s customized requirements and meeting industrial production standards.
- Integrated matching service: Provide on-site measurement of filter housing dimensions, water quality testing and filtration scheme design while customizing the cartridge, realizing a one-stop personalized filtration solution for factories.
Application Fields
This non-standard customized PP wound filter cartridge is a tailor-made filtration component for factory production water and process water, and its core application fields cover all industrial manufacturing industries with non-standard filtration demands that cannot be met by standard filter cartridges, including various workshops and production lines with differentiated water quality, flow and equipment matching requirements:
- Precision manufacturing industry: Customized for electronic component chip processing, precision instrument manufacturing, optical lens production and medical device processing workshops, with high-precision (0.5μm-5μm) customization to remove ultra-fine particulates from high-purity process water, protecting precision processing equipment and improving product qualification rate.
- Food and pharmaceutical industry: Customized for food and beverage processing, pharmaceutical raw material preparation, health product production and biological fermentation workshops, with food-grade PP raw material and medium-high precision (1μm-10μm) customization, ensuring the safety of production/process water and complying with FDA/GMP production standards.
- Heavy industry manufacturing: Customized for steel smelting, metallurgical processing, mechanical manufacturing and mining equipment production workshops, with coarse-precision (50μm-100μm) and large-flow customization to remove heavy sediment and rust from process/cooling water, protecting large-scale production equipment from wear and blockage.
- Light industrial production industry: Customized for textile dyeing and printing, plastic molding, rubber processing and daily chemical product production workshops, with medium-precision (10μm-30μm) and flexible flux customization, adapting to the diverse process water demands of different light industrial products and ensuring product quality consistency.
- Automotive manufacturing industry: Customized for automobile parts processing, painting and assembly workshops, with customized precision and flux according to different process links (e.g., high-precision for parts cleaning water, coarse-precision for painting cooling water), protecting painting equipment and improving parts processing accuracy.
- Building material production industry: Customized for cement production, ceramic firing, glass manufacturing and new building material processing workshops, with large-flow coarse-precision customization to remove heavy impurities from production water, adapting to the harsh water quality environment of building material factories and ensuring the normal operation of production equipment.
- Chemical industry: Customized for chemical raw material synthesis, fine chemical production and petrochemical processing workshops, with modified acid/alkali-resistant PP raw material and customized precision, adapting to the corrosive process water containing chemical additives and removing particulate impurities to protect chemical reaction equipment.
- Aerospace manufacturing: Customized for aerospace component processing and testing workshops, with ultra-high precision (0.5μm-1μm) and low-flux customization to meet the ultra-high-purity process water demand of aerospace precision components, ensuring the performance and reliability of core components.
Conclusion
In summary, this non-standard customized PP wound filter cartridge is a high-adaptability, personalized industrial filtration solution specially developed for factory production water and process water filtration systems, perfectly solving the pain points of conventional standard filter cartridges that cannot match non-standard filter housings, diverse production water quality and differentiated process demands in various industrial factories. Its full-range parameter and structural customization (from filtration precision 0.5μm-100μm to physical dimensions, from flux to pressure drop, from membrane thickness to service life) realizes 100% scenario-based matching with the actual production conditions of different factories, ensuring that the filtration performance is fully consistent with the impurity removal standards, water supply demand and equipment matching requirements of factory production lines. Crafted from high-purity food/industrial-grade PP resin with an adhesive-free integral forming process, it has excellent chemical stability and material safety, causes no secondary pollution to production/process water, and complies with the environmental protection and product quality standards of various industries (FDA/GMP/ROHS). The optional reinforced structural design and chemical resistance customization make the cartridge adaptable to the complex operating environments of high-pressure, large-flow, heavy-impurity and corrosive process water in factories, ensuring stable and reliable filtration performance under long-term continuous production. With flexible service life customization and optional backwashable design, it is able to match the factory’s maintenance cycle and reduce operating costs, while the one-stop integrated matching service (on-site measurement, water quality testing, scheme design) further improves the convenience of factory application. Widely applicable to precision manufacturing, food pharmaceutical, heavy industry, light industry, automotive and chemical industries, this non-standard customized PP wound filter cartridge is an indispensable core filtration component for various factories to optimize production water quality, protect production equipment, improve product quality and ensure the stable operation of production lines. It is the first choice for factory production water and process water filtration with non-standard, personalized and scenario-specific filtration demands.
Related products
The matching related products of this non-standard customized PP wound filter cartridge are all core components, supporting equipment and auxiliary services for factory production water and process water filtration systems, forming a complete personalized industrial water treatment product system adapted to non-standard customization:
- Customized non-standard industrial filter housings: PP plastic/304/316 stainless steel non-standard filter housings with customizable inner diameter, length, connection mode and core number, specially matched with this customized filter cartridge to achieve perfect installation and filtration effect.
- Industrial water quality testing equipment: Portable/online turbidity meters, suspended solid (SS) detectors, pH meters and particle counters, providing professional water quality testing for factories to determine customized filter cartridge parameters and monitor filtration effect.
- Backwashing and cleaning equipment: Customized high-pressure backwash pumps, air compressors and filter cartridge cleaning tanks for factory on-site conditions, matching backwashable customized filter cartridges to remove accumulated impurities and extend service life.
- Industrial water treatment chemicals: Customizable flocculants, scale inhibitors, corrosion inhibitors and bactericides adapted to factory production/process water quality, matching the cartridge to optimize water quality and reduce filter cartridge blockage.
- Standard PP wound/melt-blown filter cartridges: 1μm/5μm/10μm/20μm standard filter cartridges for factory auxiliary production water systems with conventional filtration demands, forming a combined filtration solution with customized cartridges.
- Factory water supply and circulation equipment: Customized frequency conversion booster pumps, circulating water pumps and pressure stabilizing tanks matched with the customized cartridge’s flux and pressure drop, ensuring stable water supply for factory production lines.
- Filtration system accessories (customized): Non-standard acid and alkali resistant silicone gaskets, stainless steel quick connectors, high-pressure ball valves and filter cartridge pullers, customized according to the cartridge and filter housing dimensions to ensure the tightness and normal operation of the filtration system.
- Advanced water treatment membrane components (customized): Non-standard UF/NF/RO membrane elements and membrane shells for factories with high-purity process water demands (e.g., electronic, pharmaceutical), matched with this customized pre-filtration cartridge to form a multi-stage high-purity water treatment system.
- On-site technical service: Professional on-site measurement, filter housing modification, cartridge installation and commissioning services, providing full-process technical support for factories in the customization and application of the cartridge.
- Filter cartridge recycling and disposal services: Environmental protection recycling and harmless disposal services for discarded customized PP filter cartridges, complying with factory environmental protection requirements and realizing green production.
