Compact PE Ring Filter for Versatile Filtration
Product Parameter
| Parameter Category | Specifications/Performance |
| Material | Ultra-high molecular weight polyethylene (UHMW-PE) |
| Precision range | 0.2-140 μm (support customization) |
| Pipe Diameter Range | 10-120 mm |
| Temperature Resistance | -40°C to 80°C (long term use); short term resistance 130°C (steam sterilization) |
| Pressure Resistance | ≤0.3 MPa (conventional); special designs for higher pressures |
| Porosity | ≥60% (high-flow design) |
| Chemical Compatibility | Resistant to strong acids, strong bases, organic solvents (e.g., acetone, methanol) |
| Regeneration Performance | Supports backwashing, chemical cleaning (e.g., acid solution to dissolve clogging) |
| Standard specification | Common size: Φ31×20×1000, Φ50×20×1000, etc.; support non-standard customization (such as shaped parts) |
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Production process of pe ring filter
1. Raw material preparation: choose UHMW-PE powder, add additives (such as color masterbatch) and mix well.
2. Mold filling: load the mixture into the ring mold to ensure uniform distribution.
3. High-temperature sintering: heating and molding at 150-185°C, make the powder melt and combine through pressure.
4. Cooling and shaping: the mold is cooled to room temperature and then demolded to form a porous structure.
5. Post-processing: Trim the edges, clean the surface of impurities, and carry out quality testing (such as bubble uniformity test).
6. Packaging and storage: Sterilization according to demand, packaging and storage.
Advantages pe ring filter
1. High filtration efficiency: uniform pore size design can intercept particles above 0.3 μm, suitable for precision filtration.
2. Strong corrosion resistance: resistant to strong acid (such as sulfuric acid, hydrochloric acid), strong alkali and organic solvents.
3. long service life: support multiple backwash regeneration, reduce maintenance costs.
4. lightweight design: low specific gravity (0.5-0.7 g/ml), easy to install and transport.
5. Cost-effective: lower cost than metal cartridges, no adhesive required, GMP/FDA compliant.
Application of pe ring filter
Water Treatment: Drinking water purification, industrial wastewater treatment, desalination pre-treatment.
Chemical/Pharmaceutical: Sulfuric acid, hydrogen peroxide and other corrosive liquids filtration; pharmaceutical decolorization, aseptic purification.
Food & Beverage: Beer, juice clarification; mineral water, liquor filtration.
Environmental Protection/Energy: Natural gas purification, water supply for thermal power plants; sludge dewatering (press filtration to 70% water content).
Medical/Laboratory: Oxygen generator filtration, hemodialysis equipment; laboratory solid-liquid separation and sample processing.