Valgro Wide Face Disc Cleaning Brush

The Valgro Wide Face Disc Cleaning Brush is a high-performance abrasive disc assembly designed for large-format surface cleaning and preparation of metal strips and panels. It uses resin-bonded discs mounted on a robust core and features open-web construction to provide aggressive cleaning while maintaining workpiece flatness and geometry.

This disc brush is specifically engineered to remove un-pickled patches, oxide films, oil spots, rust, mill-scale and other surface contamination from metal strips and panels prior to coating, finishing or further processing. Field trials indicate that using this cleaning brush can reduce chemical pickling costs by up to 70–75%.

• Discs are resin-bonded together on a circular core for increased durability

• Brush assembly built around a steel or FRP core to resist deflection under pressure

• Abrasive minerals (aluminium-oxide or silicon-carbide) for sharp cutting action

• Open-web construction resists loading and adapts to surface irregularities

• Available in OD: 300 mm, 350 mm, 400 mm, 450 mm, 500 mm; width: 400 mm to 2500 mm; special sizes on request

• Effectively removes corrosion, burrs, dirt and scale while preserving part geometry

• Provides uniform and even surface finish with consistent roughness depth

• Reduces pickling chemical usage and associated costs and environmental load

• Enables improved coating adhesion due to superior cleaning and surface preparation

• Suitable for high-throughput industrial operations with large format sheets and strips

• Cleaning of steel, stainless steel, aluminium strips or coils prior to coating or finishing

• Removal of oil patches, mill scale, rust and oxide films in strip processing or coil lines

• Surface preparation for pre-coated sheet, architectural panels, industrial flooring and heavy fabrications

• Integration in cleaning lines, brushing stations, coil-to-coil lines or sheet processing systems