Outward Wound Coil Brush

Nylon Outward Wound Coil Brush for Roller Cleaning

Customizable Size & Density

Manufacturer of nylon coil brushes for roller cleaning and surface preparation applications. This outward wound coil brush features wear-resistant nylon filaments externally coiled on a spring steel core, effectively removing dust and residues from rollers, belts, and cylindrical surfaces — making it ideal for printing presses, textile machinery, and material handling systems.

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  • Nylon Outward Wound Coil Brush for Roller Cleaning

Key Features of Outward Wound Coil Brush

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Excellent Elasticity for Surface Conformity

The spring-like steel core allows the brush to flex and conform to curved or uneven roller surfaces, ensuring consistent contact across the entire cleaning width without losing cleaning effectiveness.

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Superior Debris Evacuation

The outward spiral design creates natural channels between filament rows, allowing loosened debris to escape quickly. This prevents clogging and maintains cleaning efficiency during extended operation.

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Easy Installation and Replacement

The open coil structure enables quick mounting and removal without specialized tools. The brush can be easily slid onto existing roller shafts, reducing downtime during maintenance and replacement cycles.

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Vibration Dampening Properties

The combination of nylon filaments and the spring core absorbs operational vibrations, reducing noise levels and protecting sensitive equipment components from excessive mechanical stress.

Material & Technical Specifications

MaterialHardnessMax TempCorrosion ResistanceBest ForCommon ApplicationsCost
Stainless SteelHigh800°CExcellentSteel, cast iron, hard metalsRust removal, deburring, weld cleaningHigher
BrassMedium-High180°CGoodAluminum, copper, soft metalsPolishing, finishing, spark-free cleaningMedium
Nylon (PA66)Flexible150°CGood (chemicals/oils)Plastics, coated metals, glassCleaning, dusting, wash-down systemsMedium
Carbon SteelHigh150°CPoor (rusts)Iron, steel, heavy metalsHeavy rust removal, descalingLower
Abrasive FilamentHigh (grinding)VariesModerateMetals, hard coatingsFine grinding, surface rougheningHigher
Tampico FiberSoftModeratePoorWood, produce, soft surfacesDusting, waxing, gentle cleaningLow

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
outside coil Brush

Filament Material

Choose from Nylon 6.6, Nylon 6.12, Abrasive Nylon, or PP. Options include standard, moisture-resistant, abrasive-impregnated, or chemical-resistant grades for different environments.

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Filament Diameter & Density

Specify thickness from 0.15mm to 1.0mm and density level (Low/Medium/High). Dense, thick filaments handle heavy debris; light, thin filaments suit gentle dusting and polishing.

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Core Material & Mounting

Select galvanized steel or stainless steel cores. Customize ends with open ends, threaded inserts, keyways, or bearing journals to fit your roller shafts.

Metal Coil Brush

Brush Diameter Length & Winding Pitch

Adjust outer diameter, overall length, and helical pitch. Tight pitch ensures continuous surface contact; wider pitch allows debris evacuation during operation.

The Right Brush For Your Application

Nylon coil brush – durable, non-scratching, customizable for roller cleaning.

Match Filament Stiffness to Debris Type

Soft filaments suit light dust. Medium handles general dirt. Stiff, thick filaments remove sticky oils and baked-on residues.
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Verify Coil Diameter Against Roller Clearance

Measure the gap. Brush diameter should create 3-5mm compression for optimal cleaning. Too much causes wear; too little reduces effectiveness.
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Check Speed and Load Compatibility

Confirm operating speed and load. Higher speeds need balanced, secure mounting. Heavier loads may require denser packing or multiple passes.
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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: How does an outward wound coil brush differ from a strip brush for roller cleaning?
Outward wound brushes provide 360-degree continuous contact around the roller circumference, while strip brushes only contact the surface at specific angles. The coil design delivers more uniform cleaning across the full roller width.

Q2: Can this brush remove sticky or oily residues from rollers?
Yes. Nylon filaments are chemically resistant and can effectively remove light oils, adhesives, and sticky residues. For heavy oil buildup, consider nylon with added abrasive grit or increased filament density.

Q3: What roller materials are compatible with nylon filaments?
Nylon is safe for steel, stainless steel, aluminum, rubber, and plastic rollers. It will not scratch or mar finished surfaces, making it suitable for printing rollers and coated rollers.

Q4: How do I determine the correct brush diameter for my roller?
Measure your roller diameter and the gap to the opposing surface. The brush outer diameter should be slightly larger than the roller to ensure adequate filament compression (typically 3- 5 mm interference).

Q5: Does the spring core compress during operation?
The spring steel core provides stable support under normal operating loads. It maintains its shape during rotation but can flex slightly to accommodate minor misalignments or surface variations.

Custom Nylon Coil Brush for America

A U.S. industrial customer needed a Custom Nylon Coil Brush from specifications alone. Fortex Brush delivered drawing support, sample production, factory inspection, air shipment, and successfully tracked delivery to America.

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