600x20mm Carbon Fiber Static Eliminator Brush

A 600x20mm Carbon Fiber Static Eliminator Brush is a fixed linear antistatic bar built around a rectangular 6061 aluminum extrusion with conductive carbon fiber bristles projecting 20 mm from the face. It is not a hand brush and is not operated like one; it is bolted across the path of a moving web, sheet, board, or panel and works as part of the static control line.

In operation, the bristle tips touch the charged surface as it passes. Static charge on the material follows the conductive carbon fiber into the aluminum base and then to the machine ground connection. At the same time, the moving contact dislodges loose dust and fibers that static was holding on the surface. The brush itself does not collect or store that dust; it must be captured by extraction or an adhesive collector downstream.

The 600 mm length defines the standard contact width, while the 20 mm dimension defines the bristle projection from the base. Installation requires a low-resistance electrical bond between the aluminum profile and equipment earth. The brush does not generate ions by itself and is not an active AC or pulsed-DC ionizing bar; it works by direct conductive contact with the substrate.

• Electronics assembly ESD dusting before pick-and-place, conformal coating, AOI, or final inspection, where static-attracted particles on PCB panels and trays are a direct cause of field returns.
• Plastic film, paper, label stock, and laminate converting lines where roll-to-roll movement generates static and pulls airborne dust onto the web before slitting, coating, or printing.
• Printing, coating, and laminating nips where a dust-free, charge-neutral web reduces pinholes, voids, and bonding defects.
• Flat panel, membrane, and touch-film handling where sheets pick up contamination from rollers, conveyors, and operator handling.
• Conveyor lines for trays, panels, and sheets where static holds lint and fine particles on the product surface and standard mechanical brushes alone cannot release them.

600 x 20 mm is the production baseline. The bar can be adapted to the actual mounting position, substrate width, and process conditions. Provide the machine rail dimensions, web or panel width, line speed, surface material, available overhead clearance, and the intended ground point when requesting a custom version.

We can adjust:

• Length and segmentation — exact cut length, longer bars, multiple bars with overlap, or end-trimmed sections
• Bristle geometry — projection length, carbon fiber grade, fiber diameter, bundle density, single or double row, staggered pattern, or angled trim
• Base and mounting — 6061 aluminum profile dimensions, anodized finish, hole pitch, slot pattern, mounting brackets, shims, or height-adjustable fixings
• Grounding hardware — ground lugs, braided straps, pre-wired terminals, or dedicated earthing points
• Identification — part number engraving, labels, color marking, or batch traceability
• Packaging — bulk, individually sleeved, or project-specific packing for line-side kits

If the project requires material documentation, dimensional drawings, pre-production samples, grounding continuity verification, or third-party inspection to a customer specification, we can support those requirements during customization.