Stainless steel Gas Filter Element featuring continuous narrow slots and V shaped wire profile for filtration in food processing and mining
Product Information
Oasis Wedge Wire Filter Elements are precision-engineered filtration components manufactured from high-grade stainless steel. Constructed with durable support rods and continuous "V-shaped" (wedge) profile wires, these elements feature precisely machined, continuous slots that provide superior strength and longevity. Ideal for demanding solid-liquid separation, they are a critical component in water treatment, petrochemical, food processing, and mining applications. Fully customizable in material, dimensions, and slot sizes to meet specific OEM requirements.
Theory (Working Principle)
The filtration mechanism relies on the unique V-shaped (wedge) wire profile. The wire is wound spirally around a cage of support rods and welded at every intersection, creating a robust, one-piece structure.
-
Surface Filtration: The narrow, continuous slot opening on the outer surface allows liquid to pass through while retaining solids of a specific size.
-
Anti-Clogging Design: The V-shape profile widens from the outside to the inside. This "depth" aspect allows particles that pass the outer slot to flow freely into the inner collection area, preventing them from becoming trapped or wedged in the screen opening, thereby reducing blinding and ensuring consistent flow rates.
Specification Parameters
We offer a wide range of customization. The table below represents standard manufacturing capabilities:
| Parameter | Details / Range | Notes |
|---|---|---|
| Material Grade | SS304, SS316L, Duplex Steel, Others | Corrosion resistance tailored to application. |
| Slot Size (Micron) | 20 µm to 3000 µm+ | Custom sizes available upon request. |
| Outer Diameter | 25 mm to 500 mm+ | Depends on flow rate and vessel design. |
| Length | Up to 6000 mm (Customizable) | Single-piece seamless construction available. |
| End Connection | Flange, Thread, Tri-clamp, Plain, Welding | Compatible with international standards. |
| Wire Profile | Standard V-Wire, Inward/Outward Flow | Determined by filtration direction. |
Selling Points (Why Choose Us)
-
High Precision & Efficiency: Continuous V-shaped slots ensure accurate filtration ratings with minimal deviation, guaranteeing consistent effluent quality.
-
Superior Anti-Clogging Performance: Unlike mesh or perforated plates, the wedge wire design allows for "free-flow" of trapped solids, significantly reducing pressure drop and maintenance downtime.
-
Exceptional Structural Strength: Fully welded construction (no crimping or weaving) creates a rigid, high-pressure bearing element resistant to deformation, backwashing, and mechanical stress.
-
Excellent Corrosion Resistance: Manufactured from premium stainless steel, offering durability in acidic, alkaline, and high-temperature environments.
-
Long Service Life: Robust design withstands repeated cleaning cycles (backwashing) and harsh operating conditions, reducing replacement frequency.
Service & Support
-
OEM & Customization: We provide tailored solutions. Send us your drawings (CAD) or specifications (OD, ID, slot size, length) for a custom quote.
-
Sample Testing: Small-scale samples available for operational testing prior to bulk order.
-
Technical Consultation: Our engineers are available to discuss filtration challenges and help select the optimal profile and material for your specific fluid dynamics.
-
After-Sales Support: Comprehensive warranty and logistics tracking to ensure your project runs smoothly.
FAQ
Q: What is the difference between wedge wire and wire mesh?
A: Wedge wire is constructed from rigid profile bars welded to supports, offering superior strength and resistance to blinding. Wire mesh is woven and more flexible but can clog easily and is less suitable for high-pressure or abrasive applications.
Q: What is the standard manufacturing tolerance for slot size?
A: Standard manufacturing tolerance is typically within +/- 0.05 mm for smaller slots, ensuring high precision in separation processes.
Q: Can these elements be used for backwashing?
A: Yes. Due to the rigid, welded construction, wedge wire elements are ideal for applications requiring frequent backwashing or mechanical cleaning without risk of damage.
Q: How do I determine the required slot size for my application?
A: The required slot size depends on the particle size you wish to retain. Generally, the slot size should be slightly smaller than the minimum particle size you want to remove. Contact our technical team with your particle size analysis for a specific recommendation.
Q: Do you provide certifications for material quality?
A: Yes, we can provide Mill Test Reports (MTRs) / 3.1 material certifications upon request to verify the grade and quality of the stainless steel used.
Related Products
Company Information
Please contact with us for more details.
Our techinical team will give you the best choice.
Mail: oapipe@163.com
Whatsapp:+8613949678537
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.