Custom Cleaning Brush
Granulator Screen Brush
Granulator Screen Brush provides controlled brush contact for screen, sieve, and aperture cleaning across wire mesh, perforated plate, and wedge wire. Working width, brush geometry, mounting, and fill are set around the machine path and the way blinding fines, fibers, and powder must be released or carried away.
Product Features
Keeps granulator perforations open — Nylon bristles sweep plastic fines, flakes, and dust from the screen before blockage reduces throughput.
Low-profile strip fits confined housings — A narrow channel-backed brush can be installed near the screen where roller clearance is unavailable.
Resilient bristles flex over repeating apertures — Nylon enters the openings and returns after contact with perforated metal.
Angled fill can direct loosened fines — Tuft orientation can move residue toward the discharge instead of redistributing it over the screen.
Replaceable strip simplifies wear service — The cleaning edge can be changed without replacing the granulator frame.
Matched to the machine — Strip length, profile, nylon diameter, trim, density, channel, mounting holes, and operating clearance can be customized.
Product Overview
Granulator Screen Brush is used where repeatable contact is needed across wire mesh, perforated plate, and wedge wire rather than isolated hand cleaning. The active brush face clears blinding fines, fibers, and powder while the holder, shaft, plate, or hub stays outside the interference path and supports the required working width. The contact must clear apertures across the active width and discharge loosened material away from the screen.
Key dimensions start with Brush head diameter 80–600 mm and Brush head length 100–3000 mm. This product uses a roller or conveyor-brush structure for continuous contact across a moving or wide surface. The specified interface is shaft-mounted / fixed. Nylon PA are the principal material directions in the current specification. The machine connection and working speed must come from the customer equipment specification rather than a default brush value.
Technical Specifications
| Screen working width | 100–3000 mm |
|---|---|
| Brush outside diameter | 80–600 mm |
| Free trim length | 25–200 mm |
| Filament diameter | 0.30–2.00 mm |
| Installed contact | 5–25% of free trim, matched to the screen motion |
| Mounting | Fixed rail, driven shaft, idler roller, or screen-specific bracket |
| Contact setting | Set 2–10 mm radial engagement and cover the working width with 5–15 mm edge overlap per side. |
| Fill materials | Nylon PA |
| Cleaning zone | screen, sieve, and aperture cleaning |
| Contact surface | wire mesh, perforated plate, wedge wire, baskets, and rotating or vibrating screens |
| Residue class | blinding fines, fibers, powder, pellets |
| Access and motion | the contact must clear apertures across the active width and discharge loosened material away from the screen |
| Cleaning duty | screen, sieve, aperture cleaning on wire mesh, perforated plate, wedge wire, baskets |
| Variant configuration | Granulator Screen Brush: strip, channel strip construction with Nylon PA fill for screen, sieve, and aperture cleaning on wire mesh, perforated plate, wedge wire, baskets. |
Application Areas
Granulator Screen Brush is primarily mapped to Screen & Sieve Cleaning. Before changing the application, review the contact surface, debris removal path, and acceptable surface condition.
- Granulator Screen Brush is best suited to screen, sieve, trommel, filter screen, vibrating screen, and granulator aperture cleaning.
- The full-width cylinder, spiral roller, modular segment, or stationary strip brush follows wire mesh, perforated plate, wedge wire, rotary drum, and repeating apertures while the fill displaces blinding particles, fibers, powder, wet residue, aggregate, pellets, and embedded fines.
- Use this configuration when the available access supports continuous line contact across a moving belt, screen, drum, or conveyor component.
Selection Guidance
Structure fit
Match the roller and conveyor brush geometry to wire mesh, perforated plate, and wedge wire, the available access, and powered operation. Confirm Brush head diameter 80–600 mm and Brush head length 100–3000 mm against the complete working envelope before finalizing the brush.
Contact material
Choose from Nylon PA according to the behavior of blinding fines, fibers, and powder, the surface sensitivity, and any wet, chemical, temperature, or hygiene requirements. Stiffness is not decided by the material name alone. Filament diameter, free trim length, and density also matter.
When to use another solution
For Granulator Screen Brush, use another cleaning method when blinding fines, fibers, and powder cannot be released by controlled filament contact, when wire mesh, perforated plate, and wedge wire cannot tolerate the selected contact material, or when the access path prevents safe engagement and residue removal.
Customization Options
| Brush Head Diameter (mm) | 80–600 |
|---|---|
| Brush Head Length (mm) | 100–3000 |
| Handle Length (mm) | Not Applicable (No separate handle in this product configuration) |
| Handle Grip Diameter (mm) | Not Applicable (No explicit grip or handle-diameter dimension in the product specification) |
| Bristle Material | Nylon PA |
| Handle Material | Powder-Coated Carbon Steel |
| Mounting / Interface | Shaft-Mounted / Fixed |
| Grip Style | Not Applicable (Machine-Mounted Brush) |
| Color | Custom PANTONE Color ([Industry Reference Range]) |
| Logo Process | Laser Engraving / Screen Printing / Pad Printing ([Industry Reference Range]) |
| Surface Treatment | Smooth / Textured / Overmolded / Coated (Depending on Substrate; [Industry Reference Range]) |
Frequently Asked Questions
How should Granulator Screen Brush be selected?
Start with screen, sieve, trommel, filter screen, vibrating screen, and granulator aperture cleaning, wire mesh, perforated plate, wedge wire, rotary drum, and repeating apertures, and blinding particles, fibers, powder, wet residue, aggregate, pellets, and embedded fines. Then set Screen working width, Brush outside diameter, and Free trim length, choose the fill from the material and residue table, and match the mounting interface and operating condition.
Which dimensions define Granulator Screen Brush?
The primary dimensions are Screen working width (100–3000 mm), Brush outside diameter (80–600 mm), and Free trim length (25–200 mm). Also provide the minimum clearance, working envelope, trim or engagement, and the existing holder, shaft, stem, thread, or handle.
Which filament or contact material is used for Granulator Screen Brush?
The primary options are Nylon PA. The final choice follows surface sensitivity, residue adhesion, wet or dry use, temperature, chemicals, conductivity, and required cutting action.
When is Granulator Screen Brush not the best cleaning method?
Granulator Screen Brush is not the first choice when combine the brush with a scraper, spray bar, vacuum, or air knife for thick sludge or heavy carryback.
What information is required to quote Granulator Screen Brush?
Send the part or machine drawing, photos of wire mesh, perforated plate, wedge wire, rotary drum, and repeating apertures, Screen working width, Brush outside diameter, Free trim length, and Filament diameter, the residue description, wet or dry conditions, motion or use method, temperature, preferred Nylon PA, quantity, and the existing interface or sample.
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Nylon PA
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