100x1000mm PBT Textile Lint Roller Brush

A 100x1000mm PBT Textile Lint Roller Brush is a cylindrical industrial roller brush whose overall outside diameter is 100 mm and whose bristle-filled working face is 1000 mm long. It is a machine component, not a hand tool. The brush mounts onto a machine shaft through a quick-change coupling and is positioned across the face of a belt, roller, chain rail, or web transfer point. As the target surface runs, the PBT filament tips wipe away lint, fiber, powder, film fragments, and light sticky carryback before the debris can transfer back onto the product.

In dyeing and finishing lines, fabric sheds fiber at dryers, compactor belts, inspection frames, plaiting machines, and winding stations. That material collects on transport belts, guide rollers, chains, and rails, then causes marks, creases, tracking problems, and quality defects. This brush is installed in those lint collection zones to keep the surfaces clean during continuous operation. The dislodged debris falls into a collection tray or vacuum duct, not onto an adhesive sheet.

PBT is chosen for this job because it keeps its stiffness after wetting, resists fatigue from repeated flexing, and tolerates many of the chemicals used in textile finishing. The brush works best as part of a regular machine-cleaning setup. It is not intended to cut through hardened deposits, remove baked-on coatings, or replace extraction equipment that captures airborne dust.

• Stenter pin/clip chains and guide rails in dyeing and finishing ranges, where fiber and finish residue accumulate on moving components and pack into tracks.
• Compactor, plaiting, and folding machine belts that carry knit or woven fabric and collect lint and powder on the return run.
• Inspection frame, winding, and rewinding transfer rollers where lint, label fragments, and loose film from fabric rolls settle on the roll face and can mark the cloth.
• Drying and heat-setting conveyor paths where powder and fiber from dried fabric cover supporting belts and rollers.
• Nonwoven and interlining transfer points where chips, crumbs, film fragments, and sticky carryback from coated or laminated substrates accumulate.

The brush is designed for places where a surface is moving continuously and the cleaning action should run with the machine. It is not a hand-held spot-cleaning tool for garment or furniture lint.

Confirm the 100 mm envelope and 1000 mm face

Check the maximum fabric or web width, including expected edge wander. The 1000 mm face must cover the full contact zone plus allowance for side-to-side movement. Also confirm that the 100 mm swept circle clears adjacent rollers, guards, and extraction hoods after bristle deflection is included.

Match filament stiffness to the residue and surface

PBT provides good stiffness, moisture resistance, and chemical tolerance, but the filament diameter and fill pattern still need to match the job. Thin filaments with dense fill work for fine lint and powder on soft rubber or coated surfaces. Thicker filament with open spiral fill handles sticky carryback, label fragments, and compacted powder without loading as quickly.

Check the core and coupling against your process

6061 aluminum keeps the roller light, but it can corrode under strongly alkaline conditions or prolonged washdown contact. If the brush will see high-pH detergent, steam cleaning with aggressive chemicals, or continuous wet service, specify an anodized core or switch to a stainless core. The quick-change coupling is machined to the existing shaft, so provide the shaft diameter, keyway size and depth, journal length, and retaining method. The brush is a cleaning element, not a load-bearing drive shaft.

Set contact pressure correctly

After a short run, inspect the filament tips and the wear band. Uniformly straight tips and a clear cleaned path indicate correct setup. Permanently folded or flattened filaments mean the contact pressure is too high. A narrow dirty band in the center or at the edges means the engagement is uneven or the fill density is not suitable for that residue.

When another brush or cleaning method is more suitable

Use an abrasive-filled nylon, wire, or ceramic brush when the deposit is hard, baked on, or mineralized. Use vacuum or air-knife extraction as the primary method when the main problem is fine airborne dust rather than deposit on a surface. For heavy adhesive or tacky residue, PBT alone may load and re-deposit; combine the brush with a scraper, solvent wash, or lower-density open fill so the material can release.

The 100 mm × 1000 mm PBT configuration is the base product. Most projects keep the same working envelope and adjust the filament, fill, core treatment, and coupling interface to the production line. We will need the maximum web width, target surface, residue description, operating speed, chemical exposure, shaft details, and any existing machine drawing or sample coupling.

• Dimensions and geometry: working face length, core length, brush outside diameter, straight fill, spiral fill, or segmented roller construction.
• PBT filament: diameter, stiffness, color, anti-static grade, straight or crimped filament, density, spiral pitch, and tip finish.
• Core: 6061 aluminum, anodized or coated aluminum, or stainless steel for corrosive lines; bore, keyway, journal, and coupling geometry made to the machine drawing.
• Connection: quick-change coupling halves, clamp style, taper, flange, or a matched form to the existing coupling.
• Balancing and runout: dynamic balancing at the actual operating speed and total indicated runout limits for high-speed lines.
• Mounting accessories: bearing journals, thrust collars, and guard-compatible support details.
• Packaging: bulk pallet packing, individual export crate or tube, or consolidated project packing.
• Project support: material declarations, dimensional inspection, and third-party testing assistance can be coordinated for your project requirements.