spiral wound strip brush

Stainless Steel Metal Coil Brush for Outward Surface Polishing

Customizable Size & Density

Fortex manufactures Metal Coil Brush solutions for pipe, tube, and surface finishing applications, serving metalworking, automotive, and appliance industries with 15+ years of export experience. Our Outside Coil Brush range covers outward-wound coil brush and coil spring brush configurations across many filament materials and sizes.

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Key Features of Metal Coil Brush

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Durable Stainless Steel Wire

High-strength stainless steel filaments provide excellent wear resistance and reliable polishing performance for industrial applications.

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Outward Spiral Structure

The spiral wound design delivers consistent surface contact and uniform abrasion during rotating polishing operations.

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Flexible Coil Configuration

Close coil and extended coil options balance surface coverage, flexibility, and debris removal performance.

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Heavy-Duty Polishing Capability

This steel coil brush provides effective cleaning, deburring, and finishing for demanding metal surfaces.

Material & Technical Specifications

MaterialNylon Coil Brush (PA6/PA66/PA612)PP Coil BrushPBT Coil BrushBrass Wire Coil BrushStainless Steel Wire Coil Brush
Selection NotesGeneral cleaning, coil cleaning, HVAC coil cleaning, and applications requiring flexibility and wear resistance.Wet cleaning, chemical environments, and applications requiring moisture and chemical resistance.High-temperature cleaning, outdoor applications, and repeated heavy-duty use.Surface cleaning, polishing, deburring, and applications requiring softer metal wire contact.Heavy-duty cleaning, rust removal, scale removal, and abrasive surface treatment.
Surface ImpactGentle–MediumGentleMediumMedium–HardHard
Wet UseExcellentExcellentVery GoodGoodGood
DurabilityHighMediumHighHighVery High

Customizable Specifications

A=Overall brush length

B=Outer diameter

C=Inner diameter

E=Width of metal base

F=Filament material and diameter

custom outside coil brush
carbon steel or stainless steel wire filaments

Wire Material & Diameter

Stainless steel wire grades and diameters can be customized to achieve different polishing intensity, surface finishes, and service life requirements.

Spiral Pitch & Brush Density

Coil Pitch & Brush Density

Close coil or extended coil structures can be selected to control contact density, flexibility, and cleaning performance.

brass outside coil brush

Brush Diameter & Working Length

The outer diameter, brush length, and overall dimensions can be customized to fit different polishing machines and workpiece sizes.

metal outside coil brush

Shaft & Mounting Configuration

Custom shaft sizes, mounting designs, and installation methods are available for easy integration with existing equipment.

Applications of Stainless Steel Metal Coil Brush

The metal coil brush is mainly used for industrial surface treatment where controlled abrasion and consistent finishing performance are required.

Metal Surface Polishing

Used on stainless steel, steel, aluminum, and other metal surfaces to remove imperfections and achieve improved surface finishes.

Rust & Oxidation Removal

The abrasive stainless steel wires remove rust, scale, and oxidation layers before coating, painting, or further processing.

Weld Seam Finishing

The brush helps clean weld areas, remove residues, and smooth surface irregularities on fabricated metal components.

Automated Surface Treatment

Installed on polishing equipment, this Spiral Wire Brush supports continuous finishing operations with stable performance.

Manufacturing & Quality Control

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Why Partner With Us

When you partner with us, you gain more than a supplier — you gain a complete team behind your brush.

Trusted Sourcing Advisor

Constant support from material selection to final delivery, backed by professional technical guidance and strict quality oversight.

Professional Brush Designer

Comprehensive assistance from initial sketching to prototype validation, driven by customized engineering and advanced structural design.

Full-Scale Brush Manufacturer

Seamless execution from high-capacity manufacturing to secure shipment, guaranteed by rigorous testing and robust production management.

As Your Custom Brush Manufacturer

We'd Like to Work With You

At Fortex Brushes, trust is defined by execution — proven by the quality of our products and the integrity of our partnerships.


More than a manufacturer, we provide advanced, sustainable solutions designed to optimize your facility for superior safety, cleanliness, and operational productivity.”

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FAQ

Q1: What surfaces is this metal coil brush suitable for?

This metal coil brush is designed for flat and cylindrical metal surfaces, making it effective for coil processing, sheet metal finishing, and rotary surface polishing lines.

Q2: How does the outward wound design affect cleaning performance?

The outward wound coil brush structure lets bristles expand outward from the core, providing broader surface coverage and steadier contact pressure than fixed-density brush designs.

Q3: Can filament density be adjusted for different polishing needs?

Yes, filament density and pitch on this coil spring brush can be tuned to the exact contact pressure and coverage required, rather than settling for a single fixed configuration.

Q4: Is a non-metal filament option available for delicate surfaces?

Yes, for scratch-sensitive materials such as glass or coated panels, we also offer this platform as a nylon spiral brush, delivering gentler contact while maintaining consistent coverage.

Q5: What core materials are used in this brush’s construction?

The coil core is typically built with stainless steel or galvanized wire backing, giving the metal coil brush a rigid yet flexible structure that maintains shape and balance during rotation.

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