Products
Wedge Wire Sieve Bend Panel
Material: 304/316L Stainless Steel | Duplex 2205 | Hastelloy C276 | Titanium Gr2
Construction: Continuous V-Wedge Wires Welded to Support Rods
Slot Width: 0.1mm-2.0mm (±0.03mm Tolerance, Uniform V-Profile Slots)
Dimensions: Radius 300mm-2000mm | Panel Length 500mm-5000mm
Surface Finish: Electropolished (Ra≤0.4μm) | Tungsten Carbide Coating
Applications: Mineral Ore Classification | Coal Washing Slurry
Wedge Wire Sieve Bend Panel: Material & Construction
- Robust Material Selection:
- 316/316L Stainless Steel: Corrosion-resistant (PREN ≥27) with 0.1–3 mm slot widths, ideal for acidic slurry filtration (e.g., mining tailings, chemical effluents).
- Duplex 2205/2507: High strength (550–800 MPa yield) and chloride resistance (PREN ≥35) for offshore desanding or seawater intake systems.
- Abrasion-Resistant Polyurethane Coating: Extends lifespan in high-wear applications like coal wash plants or mineral processing.
- Carbon Steel with Hot-Dip Galvanizing: Cost-effective for aggregate dewatering or quarry runoff management (ISO 1461 compliant).
- Innovative Structural Design:
- V-Shaped Wedge Wires: Precision-welded profile wires (2–15 mm pitch) for non-blinding, self-cleaning performance.
Wedge Wire Sieve Bend Panel: Performance Advantages
- Superior Separation Efficiency:
- High Open Area (25–60%): Enables rapid dewatering with 2% moisture retention in iron ore concentrates or phosphate slimes.
- Precision Slot Sizes: ±0.05 mm tolerance for accurate particle classification (e.g., 75 µm cut-point in kaolin clay processing).
- Durability Enhancements:
- Electropolishing: Achieves Ra ≤0.4 µm surface finish for hygienic compliance in food-grade starch separation (EHEDG certified).
- Hard-Chrome Plating: 50–100 µm coating for abrasion resistance in silica sand dewatering (ASTM B650 compliant).
- Operational Flexibility:
- Flow Capacity: Handles 10–500 m³/h flows, adaptable to counter-current or co-current feed systems.
- Inclination Angles: Adjustable 45°–60° mounting for optimized solids discharge in tailings management or pulp screening.
Wedge Wire Sieve Bend Panel: Precision Manufacturing & Testing
- Advanced Fabrication Techniques:
- Laser Welding: Ensures ±0.1 mm weld uniformity (ISO 13919-1 compliant) for leak-proof joints.
- CNC Slot Calibration: Laser-guided accuracy for consistent aperture sizing (critical for API 200 mesh compliance).
- Rigorous Quality Assurance:
- Slurry Abrasion Testing: Validates 10,000+ hour lifespan in quartz sand slurries (per ASTM G75).
- Load-Bearing Trials: Supports ≥5 kN/m² static loads for coal slurry dewatering applications.
- Material Certifications: Full EN 10204 3.1 traceability with FDA CFR 21 compliance for food contact.
- Customization Options:
- Modular Panels: Bolt-together designs for easy replacement in large-scale screening decks.
- Variable Slot Patterns: Radial, linear, or herringbone layouts for sticky material separation (e.g., potash, sugar beet pulp).
Wedge Wire Sieve Bend Panel: Industry Applications
- Mining & Minerals:
- Coal Slurry Dewatering: 316SS panels (1 mm slots) for dense-medium cyclone underflow (ISO 5794-1).
- Copper Concentrate Classification: Duplex 2205 panels (0.5 mm slots) in high-pressure filter feeds.
- Water & Wastewater:
- Municipal Sludge Screening: Galvanized panels (2 mm slots) for belt press pre-treatment (EN 12255-4).
- Desalination Brine Management: 2507 duplex panels (0.3 mm slots) in reverse osmosis reject streams.
- Food & Agriculture:
- Starch-Water Separation: Electropolished 304SS panels (0.2 mm slots) for potato processing (3-A Sanitary Standard).
- Sugar Crystallization: Polyurethane-coated panels (0.15 mm slots) in cane juice clarification.
- Chemical & Pharmaceuticals:
- Catalyst Recovery: Hastelloy C-276 panels (100 µm slots) in fixed-bed reactor effluents.
- API Powder Classification: 316L panels (50 µm slots) for pharmaceutical granulate sizing (GMP compliant).
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TOMAI MESH Services
Why Choose Us?
PROVEN CAPABILITY
We are accredited to AS 9100, IATF 16949 and ISO 14001, supplying components to the highest industry benchmarks.
20+ Years Experience
We have more than 20 years of experience in metal woven mesh and perforated metal products industry.
First-Class Raw Material
First-class raw material from Taigang Group, Shougang Group, Baogang Group.Have standard and professional material types.
Customized Product Design
Special customized production and drawings are available no matter batch or small quantity.
Delivery on Time
Our customers are informed throughout the production schedule to ensure that orders are delivered on time or ahead of schedule.
After-Sale Service
Quality warranty, technical support and fast compensation work together to gain customers' trust and reliance.
Yes, our company provides customized service. We can customize the processing according to the specific needs of customers. We can provide personalized solutions according to the size, aperture, material requirements and other special needs of our customers. Our technical team will ensure that customized products meet your requirements and provide professional design and manufacturing support.
The lead time of the product usually depends on the number of orders, complexity and whether custom processing is involved. Delivery times for standard products are generally 7-15 business days, while custom products can take longer, usually 15-30 business days. We will confirm the specific delivery time with you according to the order status and do our best to ensure timely delivery. If there is an urgent need, please contact us, we will arrange priority production according to your requirements.
Yes, we provide comprehensive after-sales service. Our after-sales team will assist with any problems encountered during the use of the product, including installation, use and maintenance. If you find quality problems or have any technical questions during use, please feel free to contact us, we will provide you with timely technical support and solutions. We are committed to ensuring customer satisfaction and providing you with long-term support.
We are more than happy to provide our customers with samples for testing. For standard products, you can request samples directly for testing to ensure that the product meets your needs. For custom products, we can provide small batch samples or preliminary designs for your review. After confirming the sample, we will further adjust and improve the product design based on your feedback. The cost and freight of the sample can be further discussed with our sales team.
Yes, all our products meet international quality standards. We strictly follow the ISO certification system and related industry standards for production and inspection to ensure that every product meets the high quality requirements.
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