Wedge Wire Filter Element
Industrial-Grade Wedge Wire Filter Elements
High-precision, high-strength filtration to meet the demands of demanding industrial processes
Our wedge wire filter elements are designed for industries that cannot afford downtime. Utilizing special V-shaped wires and a fully welded frame structure, these elements combine micron-level precision with extremely high mechanical strength. Whether used in automated self-cleaning systems or manual filters, they provide reliable and durable filtration solutions.
Technical Advantages & Key Features
- Self-Cleaning V-Wire Geometry: The V-shaped profile creates a “two-point” contact for particles on the surface. Because the slot widens inwardly, any particle that passes the surface will flow through without getting wedged, making the element exceptionally easy to backwash or clean mechanically.
- All-Welded Structural Integrity: Every intersection of the V-wire and internal support rod is induction-welded. This creates a rigid, one-piece “cage” structure capable of handling massive pressure differentials and resisting collapse in high-viscosity applications.
- Absolute Micron Precision: Utilizing advanced CNC controlled winding, we achieve incredibly tight slot tolerances (down to 20 microns). This ensures consistent filtration quality and protects your downstream equipment from even the finest contaminants.
- Permanent & Reusable: Unlike disposable filters, our stainless steel elements are fully cleanable and reusable for years. This significantly reduces your operational “Total Cost of Ownership” (TCO) and minimizes environmental waste.
Technical Specifications
Feature | Specifications |
Slot Size | 0.05mm (50 microns) up to 15.0mm |
Standard Materials | SS304, SS316L, Hastelloy |
Flow Direction | FOTI (Out-to-In) or FITO (In-to-Out) |
End Connections | Threaded (NPT/G), Flanged, 222/226 O-rings, or custom end caps |
Reinforcement | Optional external or internal reinforcing rings for high-pressure loads |
Primary Applications
- Petrochemical & Refining: Catalyst recovery, scavenger baskets, and oilfield debris management.
- Water Treatment: Intake screens, resin traps, and pre-filtration for reverse osmosis (RO).
- Core Components for Dry-Wet Separation: Used in cow manure presses and separators to intercept solid manure residue and separate liquid biogas slurry.
- Food & Beverage: Filtration of syrups, liquid chocolate, vegetable oils, and fruit juices.
- Pulp & Paper: Coating filtration and white water recycling systems.
- Automated Systems: The core component for scraper filters and automatic backwash stations.
At YZ Filter, we specialize in “drop-in” replacements and custom designs. We can match the exact dimensions, slot opening, and end-fitting requirements of your existing filtration vessel to ensure a perfect fit and optimized flow performance.