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Unlike traditional punched tubes with uneven openings, its V-shaped wire structure forms precise, uniform slots (10-500μm) that avoid particle blockage, delivering 3-5 times longer service life than ordinary mesh tubes. It features an open area of 25-60%, supporting flow rates up to 80m³/h and operating pressure up to 1.6MPa. Compliant with ASTM A479 standards, it is widely used in water treatment, food processing, and chemical filtration.
Precise Filtration Control: Slot size customizable from 10μm to 500μm with ±3% tolerance, achieved via CNC winding technology. The 50μm variant removes 99% of 60μm+ particles, outperforming punched tubes (±10% tolerance) in precision.
High-Strength Structure: Wedge wires (thickness 0.8-3.0mm) welded to support rods (diameter 6-12mm) form a rigid cylinder, withstanding radial pressure up to 1.6MPa without deformation. No welding points on the filtration surface, avoiding material shedding.
Anti-Clogging Design: Smooth wedge wire surface (Ra < 0.5μm) and tapered slots (15° angle) reduce particle adhesion by 65%. The continuous slot structure prevents cross-contamination, lowering cleaning frequency by 50% vs. woven mesh tubes.
Corrosion & Temperature Resistance: 316L stainless steel variants resist acids (pH 2-14) and alkalis with corrosion rate < 0.008mm/year; 304 stainless steel for neutral media (pH 5-9). Operates stably at -20°C to 200°C, suitable for hot liquid filtration.
Water Treatment: Pre-filtration for reverse osmosis systems. A municipal water plant used 100μm 316L mesh tubes, reducing sediment content by 98% and extending RO membrane life by 18 months—maintenance costs cut by $30,000/year.
Food & Beverage: Juice and wine clarification. An Italian winery adopted 50μm food-grade tubes, removing grape pulp while retaining aroma compounds—wine clarity increased by 40% and shelf life extended by 6 months.
Chemical Industry: Catalyst recovery in reactors. A German chemical plant used 200μm mesh tubes, recovering 99.5% of catalysts (particle size ≥250μm) and reducing raw material waste by 25%.
Q: Which material is suitable for seawater filtration?
A: 316L stainless steel is mandatory, as its molybdenum content resists salt corrosion (corrosion rate <0.008mm/year). 304 stainless steel rusts in 3-6 months in seawater, leading to filtration failure.
Q: How to clean clogged wedge-wire mesh tubes?
A: Use 10-15 bar high-pressure water flushing (reverse direction) or chemical cleaning (citric acid solution for scale). For heavy clogging, ultrasonic cleaning (40kHz) restores 98% of flow capacity in 20 minutes.
Q: What’s the maximum custom length of the mesh tube?
A: Standard length is 1-3m; max custom length up to 6m (with intermediate support rods every 1.5m). Longer tubes (>6m) risk sagging, reducing filtration uniformity by 30%.
Q: Can it handle high-viscosity liquids (e.g., syrup)?
A: Yes, choose slot size ≥ 100μm and increase open area to 50-60%. A 150μm tube achieved 30m³/h flow for syrup (1500 cP), 2x higher than woven mesh tubes.
Unlike traditional punched tubes with uneven openings, its V-shaped wire structure forms precise, uniform slots (10-500μm) that avoid particle blockage, delivering 3-5 times longer service life than ordinary mesh tubes. It features an open area of 25-60%, supporting flow rates up to 80m³/h and operating pressure up to 1.6MPa. Compliant with ASTM A479 standards, it is widely used in water treatment, food processing, and chemical filtration.
Precise Filtration Control: Slot size customizable from 10μm to 500μm with ±3% tolerance, achieved via CNC winding technology. The 50μm variant removes 99% of 60μm+ particles, outperforming punched tubes (±10% tolerance) in precision.
High-Strength Structure: Wedge wires (thickness 0.8-3.0mm) welded to support rods (diameter 6-12mm) form a rigid cylinder, withstanding radial pressure up to 1.6MPa without deformation. No welding points on the filtration surface, avoiding material shedding.
Anti-Clogging Design: Smooth wedge wire surface (Ra < 0.5μm) and tapered slots (15° angle) reduce particle adhesion by 65%. The continuous slot structure prevents cross-contamination, lowering cleaning frequency by 50% vs. woven mesh tubes.
Corrosion & Temperature Resistance: 316L stainless steel variants resist acids (pH 2-14) and alkalis with corrosion rate < 0.008mm/year; 304 stainless steel for neutral media (pH 5-9). Operates stably at -20°C to 200°C, suitable for hot liquid filtration.
Water Treatment: Pre-filtration for reverse osmosis systems. A municipal water plant used 100μm 316L mesh tubes, reducing sediment content by 98% and extending RO membrane life by 18 months—maintenance costs cut by $30,000/year.
Food & Beverage: Juice and wine clarification. An Italian winery adopted 50μm food-grade tubes, removing grape pulp while retaining aroma compounds—wine clarity increased by 40% and shelf life extended by 6 months.
Chemical Industry: Catalyst recovery in reactors. A German chemical plant used 200μm mesh tubes, recovering 99.5% of catalysts (particle size ≥250μm) and reducing raw material waste by 25%.
Q: Which material is suitable for seawater filtration?
A: 316L stainless steel is mandatory, as its molybdenum content resists salt corrosion (corrosion rate <0.008mm/year). 304 stainless steel rusts in 3-6 months in seawater, leading to filtration failure.
Q: How to clean clogged wedge-wire mesh tubes?
A: Use 10-15 bar high-pressure water flushing (reverse direction) or chemical cleaning (citric acid solution for scale). For heavy clogging, ultrasonic cleaning (40kHz) restores 98% of flow capacity in 20 minutes.
Q: What’s the maximum custom length of the mesh tube?
A: Standard length is 1-3m; max custom length up to 6m (with intermediate support rods every 1.5m). Longer tubes (>6m) risk sagging, reducing filtration uniformity by 30%.
Q: Can it handle high-viscosity liquids (e.g., syrup)?
A: Yes, choose slot size ≥ 100μm and increase open area to 50-60%. A 150μm tube achieved 30m³/h flow for syrup (1500 cP), 2x higher than woven mesh tubes.
