PP folding water filter element high precision large flux microporous folding precision water treatment

Product basic parameters and core materials

1. PP folding water filter element core material: Food grade high-purity polypropylene microporous filter membrane, with non-woven fabric support layer inside and outside, full PP integrated structure, pure material and strong chemical stability.

2. Filtration accuracy: Covering a full range of high-precision specifications such as 0.1 μm, 0.22 μm, 0.45 μm, 1 μm, 5 μm, and 10 μm, it can meet the needs of ultra-fine pretreatment and terminal water purification.

3. Structural process: Adopting precision folding and forming technology, the effective filtering area is greatly stretched, and combined with hot melt end sealing technology, the sealing is strong, eliminating short circuit filtering and leakage problems.

4. Standard specifications: 10 inch, 20 inch, 30 inch, 40 inch standard sizes, compatible with mainstream security filters and precision filtration equipment in the market, easy to disassemble and replace.

5. Pressure tolerance: The rated working pressure is 0.4MPa, with high burst pressure. Continuous high-pressure water supply is not easily deformed, cracked, or delaminated, and the working stability is excellent.

6. Temperature resistance range: Suitable for clean water conditions at room temperature ≤ 60 ℃, the material is resistant to high temperatures without softening or shrinking, and the filtration performance does not deteriorate during long-term operation.

7. Chemical adaptability: resistant to weak acids, weak bases, salt solution corrosion, insoluble in conventional organic solvents, suitable for the vast majority of industrial water purification and fine filtration scenarios of medicinal liquids.

8. Filtration method: gradient filtration structure with external inlet and internal outlet, where impurities are evenly trapped in the surface and fold gaps of the filter membrane, making it difficult to penetrate the filter element. The purification retention rate can reach over 99%.

9. Cleanliness level: No glue, no fiber shedding, no impurity precipitation, in line with the high cleanliness standards of the food, pharmaceutical, and electronics industries.

10. Factory inspection: Conduct integrity bubble testing, differential pressure flux testing, and precision sampling batch by batch to eliminate quality problems such as micro hole defects, poor sealing, and insufficient flux.

Applicable industries and equipment operating conditions of the product

1. Pure water/ultrapure water preparation system: As a precision pre-treatment terminal for RO reverse osmosis and UF ultrafiltration systems, it intercepts ultrafine colloids and trace suspended impurities in raw water, deeply protects reverse osmosis membranes and ultrafiltration membranes, greatly extends the service life of membrane components, and ensures stable and compliant pure water quality.

2. Food and beverage water purification industry: Suitable for circulating filtration of bottled water, drinking water, and beverage process water, removing fine impurities and trace pollutants from water bodies, ensuring the cleanliness of production water, and complying with food production safety regulations.

3. Electronic semiconductor fine water purification: Electronic ultrapure water, chip cleaning water, precision process water filtration, eliminate product defects caused by micro particle impurities, and meet the ultra clean water requirements of high-end precision manufacturing.

4. Pharmaceutical and chemical liquid filtration: Pharmaceutical purified water, fine chemical solvents, and low alcohol liquid pre filtration are used to accurately intercept trace crystals and suspended particles, ensuring the purity of the liquid and stable production process standards.

5. Seawater desalination and power plant water treatment: Pre treatment of seawater desalination equipment, fine filtration of power plant condensate and circulating cooling water, effectively reducing water turbidity and protecting high-pressure equipment and precision pipelines at the back end.

Core competitive advantages of the product

1. Large filtration area, high flux, low pressure difference: The folding and expansion design increases the effective filtration area several times, improves water flow permeability, and eliminates pressure build-up and flow attenuation under high flow conditions, resulting in lower energy consumption during equipment operation.

2. Ultra high precision interception, excellent purification effect: The pore size of the microporous membrane is uniform and dense, which can intercept ultrafine colloids and particles that cannot be filtered by ordinary filter cartridges, suitable for high-precision water purification and drug purification conditions.

3. Integrated hot melt clean and pollution-free: Full hot melt welding seal, no chemical adhesive, no impurity precipitation, no fiber shedding, fully clean filtration, suitable for high cleanliness scenarios such as food, medicine, electronics, etc.

4. Large sewage capacity and longer service life: The wrinkled gaps can layer and accommodate impurities, making it difficult to quickly block the surface. Under the same water quality conditions, the replacement cycle is better than that of ordinary melt blown filters and wire wound filters.

5. Sealed tightly to prevent leakage: High precision hot melt end caps are sealed tightly against the filter housing to prevent water flow short circuits and impurity leakage, ensuring stable and up to standard filtration accuracy of the entire machine.

6. Strong universality and convenient replacement: The entire series comes in standard sizes, suitable for various domestic and imported precision filtration equipment, without the need for machine modification, easy disassembly and assembly, and suitable for batch maintenance and matching of projects.

Frequently Asked Questions (FAQ)

Q1: What is the main difference between PP folding filter and PP melt blown filter or wire wound filter?

A: The structure and positioning of the three are different. The folding filter adopts a microporous membrane folding structure, which has higher filtration accuracy, larger area, and cleaner effluent, focusing on high-end precision filtration; Melt blown filter cartridge has high cost-effectiveness and is suitable for conventional pretreatment; The wire wound filter element has good temperature resistance and can be lightly cleaned, suitable for chemical electroplating conditions. The folding filter element is the preferred choice for high-precision water purification.

Q2: Is the folding filter suitable for terminal water purification or pre-treatment?

A: It is suitable for high-end equipment pre precision pretreatment and can also be used for terminal filtration of small and medium-sized water purification equipment, especially for ultra pure water, food and pharmaceutical water scenarios with strict control of water turbidity and micro impurities.

Q3: How long is the filter replacement cycle under normal operating conditions?

A: Ultra pure water clean working conditions take 60-90 days, conventional industrial clean water takes 30-45 days, and high impurity water bodies take 15-25 days. Replacement is based on equipment pressure difference increase, effluent flow rate attenuation, and water quality turbidity.

Q4: What categories of water filtration products does your company offer?

A: Our water filtration product system is complete, mainly divided into two categories: water treatment equipment and filter element membrane components. It can meet the full range of industrial water purification, sewage pretreatment, fine filtration, and deep purification requirements in one stop. The equipment category includes: basket filter, hand brush filter, multi-media filter (sand filter/activated carbon filter), precision security filter (bag filter, filter cartridge filter), fully automatic self-cleaning filter, dosing system (scale inhibition, sterilization, pH adjustment device), dissolved air flotation machine (DAF), plate and frame filter press, reverse osmosis system and other complete water treatment equipment. The filter element and membrane component category includes: 0.1-100 μm precision PP melt blown filter element, PP folding filter element, wire wound filter element, high flow filter element, PALL, Parker, 3M, Pentair and other imported brand replacement filter elements, as well as core filter elements such as RO reverse osmosis membrane and UF ultrafiltration membrane. The category is complete and suitable for various industrial water treatment projects.

Q5: What filtering services does your company's overall main business scope include?

A: Our company focuses on three core filtration areas: oil filtration, water filtration, and air purification, covering the entire industrial fluid purification scene. The oil filtration section includes various high-precision oil-water separation filter elements, industrial oil filters, and matching replacement filter elements, suitable for fuel, hydraulic oil, and lubricating oil purification conditions; The water filtration section includes a complete set of water treatment equipment, RO pure water equipment, seawater desalination equipment, various water filtration filters, RO membranes, UF membranes, and consumable accessories, meeting the needs of water purification, reclaimed water reuse, and wastewater treatment; The air purification sector includes industrial self-cleaning air filters, dust removal filter cartridges, dust removal bags and other dust removal and purification consumables and equipment, which are widely suitable for industrial and mining dust removal, equipment intake filtration, workshop air purification and other scenarios. We can provide one-stop integrated filtration solutions for equipment, filter cartridges, customization, and after-sales service.

You may also be looking for

1. Water filter housing

2. Oil filter element