Inner / Outer Wound Spring Brush
A custom inner or outer wound spring brush for shafts, tubes, slots and curved machine paths that need continuous brushing on internal or external surfaces.
| Winding styles | Inner wound, outer wound, side wound and custom spring structures |
| Custom forms | Straight, circular, helical and profiled shapes |
| Filament options | Nylon, abrasive nylon, natural hair, brass wire, stainless wire |
| Core wire | Carbon steel or stainless steel |
| Typical use | Tube cleaning, edge treatment, polishing, sealing, deburring |
Key Features
- Flexible spring geometry fits applications where straight brushes cannot maintain stable contact.
- Can be produced for internal or external brushing around shafts, tubes and special machine paths.
- Suitable for replacement supply or OEM development when the brushing path is non-standard.
Fast RFQ support for custom and replacement orders
- Quotation from drawing, sample or worn brush photo
- Sample lead time usually 7 to 15 working days
- Export packing and inspection photo support available
- Material and structure recommendation based on line conditions
Product Video
See the brush structure and working performance more clearly
Inner / Outer Wound Spring Brush
Spring brushes are selected when the brushing path wraps around a shaft, tube or irregular channel and a straight brush cannot follow the geometry reliably. They are often used for internal cleaning, edge treatment and continuous contact around curved surfaces.
- Suitable for inside-diameter brushing, external surface polishing and custom machine paths.
- Winding direction, pitch and filament choice can be matched to the target surface and rotation.
- Can be developed from drawing, sample or machine dimensions for OEM replacement.
RFQ information that helps most
Please provide the target inner or outer diameter, brushing length, rotation direction, filament material, working speed and whether the brush is used for cleaning, polishing or deburring. A photo of the mounted area or a worn sample is often enough for us to start.
Application Example: Irregular path cleaning and edge treatment
Challenge: A buyer needed a brush to work around a curved machine path and maintain contact inside a shaped channel where conventional strip brushes were unstable.
Solution: We supplied a wound spring brush with the right diameter, pitch and filament so it could follow the contour and deliver more even brushing action.
Buyer value: Better fit for special equipment, easier replacement and more consistent cleaning along the full path.
For quotation, send the target inner or outer diameter, working length, spring pitch, core wire requirement and brushing direction. If the brush works around a moving shaft or tube, please also provide the shaft speed and surface material.
We can confirm the winding structure by drawing or develop it from a sample spring brush.
Request Spring Brush QuotationNeed pricing or replacement matching for Inner / Outer Wound Spring Brush?
Send your drawing, shaft dimensions, worn sample photo or application data. We will review the structure, recommend materials and confirm lead time before quotation.
- Drawing-based and sample-based quotation supported
- OEM customization and replacement manufacturing
- Typical response within 24 hours on working days
Custom Manufacturing Process
A clear workflow for custom industrial brush projects
Requirement Review
Confirm the application, dimensions and target service life
Design Proposal
Recommend materials, structure and confirmation drawings
Sampling and Validation
Produce samples and verify fit, balance and durability
Mass Production
Manufacture on schedule and support delivery planning
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