Stringer Knotted Wire Wheel Brush
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Stringer Knotted Wire Wheel Brush
Material & Wire Diameter:Available in high carbon steel, stainless steel (INOX grade), and brass wire. Wire diameters include 0.35mm / 0.5mm / 0.8mm. Features aggressive cutting, anti-contamination, and spark-resistant performance.
Full Size Range:Complete sizes from 65mm (2.5″) to 125mm (5″), ensuring both flexible handling and efficient large-area coverage.
Universal Thread:Equipped with M10x1.25/1.5, M14x2, and 5/8″-11 heavy-duty steel nuts, fully compatible with global high-power angle grinders.
Safe Speed:Rated for 8,500–12,500 RPM. Precisely dynamically balanced for stable and safe operation at high speed.
Customization Services: Supports OEM/ODM orders with customized logos, sizes, and packaging solutions
Stringer Knotted Wire Wheel Brush Key Features
Industrial quality, for use on all common angle grinders
Aggressive Removal: Twisted knot wires deliver high-impact cutting, up to 3× more efficient than crimped wire brushes.
Operator Safety: Reinforced dual-plate structure with fatigue-resistant steel minimizes wire breakage and fly-out risk under heavy load.
Optimized Margins: Factory-direct supply with clear tiered pricing, ensuring strong margins for distributors and OEM clients.
Global Freight: Export-ready with full inspection compliance and heavy-duty shockproof packaging for safe worldwide delivery.
Stringer Knotted Wire Wheel Brush Technical
Swipe to view table
| Ø (mm) | G | Max. RPM | T (mm) | Knot |
| 100 | 14×2 | 12500 | 20 | 30 |
| 100 | 5/8″-11 | 12500 | 20 | 30 |
| 115 | 14×2 | 12500 | 23 | 32 |
| 115 | 5/8″-11 | 12500 | 23 | 32 |
| 125 | 14×2 | 10000 | 24 | 40 |
| 125 | 5/8″-11 | 10000 | 24 | 40 |
| 150 | 14×2 | 9000 | 26 | 52 |
| 150 | 5/8″-11 | 9000 | 26 | 52 |
| 175 | 14×2 | 9000 | 38.5 | 52 |
| 175 | 5/8″-11 | 9000 | 38.5 | 52 |
| 200 | 14×2 | 6000 | 40 | 56 |
| 200 | 5/8″-11 | 6000 | 40 | 56 |
Stringer Knotted Wire Wheel Brush Overview
The Stringer Knotted Wire Wheel Brush is engineered for extreme removal tasks in large steel structures, shipbuilding, and heavy-duty anti-corrosion projects. High-rigidity steel wires are tightly twisted into thick knots, delivering exceptional stiffness and multi-directional impact resistance. During flat surface operation, each knot acts like a “micro chisel,” efficiently breaking and tearing through heavy mill scale, multi-layer weld slag, and long-term marine deposits. This significantly reduces overall working time while lowering operator fatigue.
Stringer Knotted Wire Wheel Brush Main Features
- Material Optimization: INOX stainless steel wire (anti-contamination) and high-strength carbon steel wire for stainless steel, carbon steel, and heavy-duty applications.
- Heavy-Duty Twisted Knots: High-pressure twisted construction ensures superior rigidity and impact resistance.
- Precision Geometry: Narrow profile design იდეal for tight spaces and weld cleaning (Root Pass / Hot Pass).
- Fatigue-Resistant Wire: Heat-treated wires enhance wear resistance and reduce breakage for safer operation.
Stringer Knotted Wire Wheel Brush Advantages
- Faster Project Completion: High-impact brushing cleans weld seams within seconds, significantly improving productivity.
- Certified Safety & Compliance: Rated up to 12,500 RPM, with 100% dynamic balancing and NDT inspection, meeting EU & North American safety standards.
- Improved Weld Quality: Narrow face design ensures deep groove cleaning, reducing porosity and weld defects.
- Distribution-Ready Packaging: Standardized barcoding and export-grade packaging for efficient global B2B supply.
Stringer Knotted Wire Wheel Brush Applications
- Oil & Gas Pipelines: Fast removal of slag and spatter between Root Pass, Hot Pass, and cap welds.
- Pressure Vessels & Boilers: Ideal for bevel preparation and deep weld seam cleaning in critical load areas.
- Heavy Steel Structures & Bridges: Efficient removal of scale and thick multi-layer rust.
- Shipbuilding & Offshore Maintenance: Rust removal, weld repair, and surface prep in high-salinity environments.
- Rail & Heavy Equipment: Weld cleaning for bogies, truck chassis, and general maintenance tasks.
Let's Build Your Tool Solution Together
We make working with us simple:
- Get Factory Prices & Peace of Mind:As the direct factory, we give you top quality at the best price, with complete control over production and quality checks.
- Try Before You Buy:We encourage sample orders. See and test the quality for yourself.
- We Make It Yours:Need a custom solution? Our OEM/ODM services are here for you.
- We’re Here for You:Have a question? You’ll hear back from us in under 12 hours. We’re your partner, not just another supplier.
Let’s start a conversation. Tell us your needs, and we’ll provide a quote or sample to prove we’re the right partner for you.
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FAQ (Frequently Asked Questions)
A: A Stringer Bead Brush features a narrow face profile that concentrates brushing force into tight areas, allowing the twisted wires to penetrate deep into weld joints. It is specifically designed for cleaning Root Pass, Hot Pass, and deep groove welds. In contrast, standard wire wheels are wider and better suited for general surface cleaning, with limited access to narrow weld seams.
A: The choice depends on the work material:
- Carbon steel wire: Ideal for carbon steel and general applications, offering strong cutting performance and cost efficiency.
- INOX stainless steel wire: Required for stainless steel, aluminum, and high-alloy materials to prevent contamination, after-rust, and galvanic corrosion.
A: Safety is ensured through multiple measures:
- 100% dynamic balancing before shipment for smooth, low-vibration operation;
- High-tensile steel wire for improved impact resistance;
- Advanced twisting technology to secure wire retention and reduce wire breakage;
These processes guarantee stable and safe performance under high-speed conditions.
A: Yes. The brush is available in two standard thread types:
- M14×2 (Europe, Asia, Oceania)
- 5/8″-11 (North America)
Both ensure secure and stable mounting on most industrial angle grinders.
A: Yes, we encourage you to test our quality! Sample pieces are provided for free. You only need to cover the shipping cost. This allows you to evaluate our products with minimal risk before committing to a bulk order.
A: Our standard MOQ is very flexible, starting from 100 pieces for most items. We understand the need for testing the market, and we are happy to support smaller initial orders to build our partnership.
A: Absolutely! We welcome OEM and ODM orders. We can apply your logo using methods like laser engraving or printing, and customize the packaging to your specifications. Let’s discuss your branding needs.
A: For standard products, the typical production time is 15-25 working days. For larger custom orders, it may take 25-45 working days. We will always provide a confirmed timeline with your order confirmation to ensure timely planning.
A: We offer flexible payment terms to suit your needs, including T/T (Bank Transfer), L/C (Letter of Credit), PayPal and so on. A deposit is typically required to start production, with the balance paid before shipment.
A: Quality is our priority. We implement strict quality control at every stage, from raw material inspection to final product testing. Our ISO9001 certification is a testament to our commitment to consistent quality. We also hold CE and MPA certifications for relevant products.
A: We stand behind our products. If you receive any defective items, please contact us immediately with photos or videos. We will investigate and provide a solution, which may include replacement or refund, as per our warranty policy.
A: We have extensive experience in international shipping and can arrange door-to-door delivery for your convenience. We work with reliable freight forwarders and will suggest the most cost-effective and efficient shipping method (by sea, by air, or by express courier like DHL/UPS) for your order.
A: Shipping time varies by method:
- Express (e.g., DHL/UPS):5-7 days.
- Air Freight:8-12 days.
- Sea Freight:30-45 days.
We will confirm the exact estimated time when you place your order.
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