Flat Wafer Brushes
Flat wafers use a flat ring or channel and are commonly stacked with separate spacers. They suit road, snow and attachment brooms designed for this ring-and-spacer arrangement.
Custom Sweeper Wafer Brushes
We manufacture custom wafer brushes for road sweepers, snow sweepers, runway equipment and sweeper attachments.
Flat, convoluted, tufted wide-face and angled designs are available in synthetic filament, steel wire or mixed fill. We produce individual rings and complete replacement sets to drawing or sample.
Send Your Wafer DrawingSweeper Broom Construction
What Is a Sweeper Wafer Brush?
A wafer brush is an individual circular brush ring installed with other wafers along a sweeper arbor or core. The stacked wafers form the wide cylindrical working face of a road, snow or attachment broom.
Brush Ring Types
Wafer Brush Types We Manufacture
Convoluted Wafer Brushes
Convoluted or wavy wafers use a formed ring that provides spacing as adjacent sections nest along the core. These are commonly supplied as spacerless designs, with the wave pitch and orientation matched to the broom assembly.
Tufted / Wide-Face Brush Rings
Filament bundles are set into a wider molded ring body. We manufacture custom wide-face rings, including designs that assemble without separate spacers, for machines using this replacement system.
Angled / Sloped Wafer Brushes
The channel is angled so the bristles work in a sloped direction. These rings serve selected sweeping, agricultural collection and gutter-sweeping arrangements, with the angle made to the required installation.
Ring & Drive Interface
Ring Construction and Custom Dimensions
- Ring materials: steel or galvanized-steel profiles, plastic channels and molded bodies for tufted rings.
- Dimensions: custom outside diameter (OD), inside diameter (ID) and axial ring width.
- Drive features: one- or two-pin arrangements, notches, keys and other features matched to the core.
- Assembly details: spacer width, wave pitch and end arrangement matched to the existing broom.
The inside diameter must fit the core, and the drive features must match its drive arrangement. Matching the ID alone does not establish fit.
Fill Selection
Bristle and Wire Options
- Synthetic fill: PP, with PET and PBT available for selected constructions. Straight and crimped filament options are available.
- Steel wire: wire grade and diameter selected for the sweeping duty and machine.
- Poly / wire combinations: mixed-fill wafers or separate poly and wire rings arranged in the required sequence.
Filament diameter, trim and color can be customized.
Replacement Set Planning
From Individual Wafers to a Complete Broom Stack
Ring width, spacing and end retention together determine how a set fills the working length of the core:
Flat stacks:
ring and spacer widths set the spacing between brush sections.
Convoluted stacks:
wave pitch and nesting orientation affect the assembled length.
Tufted wide-face stacks:
the ring-body width determines the number of sections.
Mixed stacks:
the poly/wire sequence determines how many rings of each fill are needed.
Use the original stack arrangement as the starting point when ordering a replacement set.
Sweeping Applications
Applications
Sweeper wafer brushes are used for:
- Street and road sweeping
- Snow and runway sweeping
- Skid-steer and tractor angle brooms, and pickup broom attachments
- Walk-behind power brooms
- Road resurfacing and construction cleanup
- Selected trommel screen cleaning systems
Drawing & Sample Production
Custom Replacement and Batch Supply
Brushcustom manufactures from drawings or samples for equipment manufacturers, replacement-parts distributors and maintenance teams. Supply can be organized by individual ring quantity or complete replacement sets, with the packing quantity agreed for each order.
Additional Sweeper Supply
Complete gas-powered walk-behind sweepers and power brooms are also available for selected projects. Machine supply is quoted separately from replacement brush rings, based on the working width, power configuration and application.
Product Comparison
Wafer Brushes vs. Tube Brooms and Gutter Brooms
Wafer brushes:
individual rings assembled along a core.
Tube brooms:
cylindrical brushes supplied on a tube or core.
Gutter brooms:
side brushes for curbs and edges.
Runway brush cassettes:
linear brush elements fitted into tracks around a core.
Purchasing Questions
FAQ
Can flat and convoluted wafers replace each other?
Not automatically. A change of construction can alter the ring count, spacing and drive engagement. Check the core and complete stack arrangement before converting; using the same number of rings may leave the broom incorrectly filled.
Should I choose PP, steel wire or a mixed stack?
PP is a common choice for loose debris and snow. Steel wire provides stronger agitation for compacted material, where the surface and machine permit it. Mixed stacks combine poly sweeping action with wire agitation. Follow the equipment requirements and avoid wire where loose metal fragments are prohibited.
How many wafer brushes are required for one broom?
There is no single count based on broom length alone. Use the existing complete stack count when replacing like for like, or calculate it from the stack drawing using ring width, spacers or wave pitch, and the end-retaining arrangement.
Can you match a replacement from the machine model or a worn sample?
Yes, as starting references. The model helps identify the assembly, and a worn sample can show the ring and drive features. Worn bristles do not show the original working OD; confirm that dimension from the original drawing, part specification or an unworn sample.
Can you supply individual wafers and complete replacement sets?
Yes. We supply individual rings and sets containing the agreed number and mix of wafers for one broom. A wafer set does not automatically include spacers, a shaft, core or mounting hardware; any additional items must be listed in the quotation.
Custom Production Review
Need Wafer Brushes Matched to an Existing Broom?
We support bulk custom production from drawings or samples. To request a quote, send:
- Machine or attachment model and existing part reference, if available
- Wafer type, OD, ID and ring width
- Ring material and drive-pin, notch or key details
- Filament material and size, plus the sweeping surface and debris
- Spacer or stack details, wafer count per broom and order quantity
- Drawing, sample or clear photos of the ring and complete assembly