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Anping County Boli Hardware Wiremesh Products Factory proudly presents our Stainless Steel Wedge Filter – a premium solution for solid-liquid separation, water intake, and filtration systems across diverse industries. As a direct manufacturer since 1998, we offer 12 months warranty and full customization based on your drawings. Our wedge wire filters are engineered to deliver high strength, precise slot openings, and exceptional flow efficiency, meeting the demanding requirements of global clients.
With an annual export value of US$5 Million – US$10 Million and shipments to over 15 international markets, including North America, Europe, Southeast Asia, and the Middle East, our factory combines over two decades of expertise with modern production capabilities. Each filter is manufactured under strict quality control, ensuring consistent slot tolerances and long service life.
Whether you need a standard wedge wire screen or a complex custom design, our team works closely with you to translate your drawings into a finished product that meets your exact specifications. From material selection to surface treatment, we offer flexible options to suit your operational environment.
Key Features & Benefits
- High Strength Construction: Continuous V-shaped wire wound around support rods creates a rigid structure capable of handling high pressure and backwash cycles.
- Precise Slot Openings: Slot sizes from 0.01mm to 10mm ensure accurate particle retention and minimal clogging.
- Superior Flow Efficiency: The wedge wire profile allows for maximum open area, reducing pressure drop and increasing throughput.
- Customizable Dimensions: Length, diameter, end connections, and shape can be tailored per your drawing or 3D model.
- Corrosion & Wear Resistance: Made from austenitic stainless steel grades (304, 316L, 904L, etc.) suitable for aggressive media.
- Easy Maintenance: Smooth surface and self-cleaning design reduce downtime and cleaning cycles.
- 12 Months Warranty: Covers manufacturing defects, giving you peace of mind.
Technical Specifications (Sample – Customizable)
| Parameter | Standard Range | Custom Options |
|---|---|---|
| Material | SS304, SS316L | SS904L, Duplex, Hastelloy |
| Slot Opening | 0.1mm – 3mm | 0.01mm – 10mm |
| Diameter | 50mm – 600mm | Up to 2000mm |
| Length | 500mm – 6000mm | Any length per drawing |
| End Connection | Flange (ANSI/DIN) | Threaded, Welding, Grooved |
| Surface Finish | Pickled & Passivated | Polished, Electropolished |
| Operating Temperature | -20°C to 400°C (depends on material) | Higher upon request |
Why choose our Stainless Steel Wedge Filter? Our factory-direct model eliminates middlemen, delivering competitive pricing without compromising quality. We have supplied wedge filters for water treatment plants, oil well screens, pulp and paper mills, and food processing lines worldwide. The ability to customize according to your drawing ensures a perfect fit for your existing system.
Frequently Asked Questions
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Q: What is the difference between a wedge filter and a Johnson filter?
A: Johnson filter is a specific brand name for wedge wire screen, but in the industry, “Johnson filter” often refers to the same continuous V-shaped wire wound construction. Our product matches the same design principle and can be used as a direct replacement. -
Q: Can you make filters with non-standard slot sizes?
A: Yes, we can produce slot openings from 0.01mm up to 10mm. Please provide your required slot size and tolerance in your drawing. -
Q: How do I submit a drawing for customization?
A: You can send a 2D or 3D drawing (PDF, DWG, STEP, IGES) to our sales team. We will review and confirm the feasibility within 24 hours. -
Q: What is the minimum order quantity?
A: For standard sizes, MOQ is 10 pieces. For custom designs, MOQ is negotiable depending on complexity. -
Q: Do you offer samples?
A: Yes, we can provide a sample for testing. The sample cost is based on size and material, and it will be deducted from your first bulk order. -
Q: What is the lead time?
A: For standard wedge filters, 15-20 days. For custom orders with drawings, 25-35 days depending on quantity and complexity. -
Q: How do you ensure the slot accuracy?
A: We use CNC-controlled winding machines and laser measurement tools to maintain slot tolerance within ±0.05mm. Each filter is inspected before shipment. -
Q: Can you provide certificates of material?
A: Yes, we can provide mill test certificates for the stainless steel material upon request.
Trust Anping County Boli Hardware Wiremesh Products Factory – your reliable partner for high-quality stainless steel wedge filters. With 25+ years of manufacturing experience, annual export revenue of US$5-10 million, and a global customer base, we deliver products that meet international standards. Contact us today with your drawings for a customized quote!
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