Cup Brushes

Powerful Brushing in a Compact Form

Cup brushes are built for strength, control, and efficiency — designed to deliver concentrated cleaning and finishing action on flat or contoured surfaces. Whether used on handheld equipment or integrated into automated systems, these brushes combine durability with precision to handle even the toughest industrial cleaning jobs.

At Carolina Brush, we build each cup brush to order, selecting the right materials, density, and size for your application.

Custom-Manufactured Cup Brushes

Where You’ll Find Cup Brushes in Action

Cup brushes are used anywhere surfaces need aggressive cleaning, blending, or preparation. Their compact design and robust construction make them ideal for:

  • Removing rust, scale, paint, or weld spatter

  • Cleaning and deburring machined or cast parts

  • Surface finishing prior to coating or plating

  • Polishing metal, plastic, or composite components

  • Cleaning conveyor belts or production fixtures

Custom Cup Brushes Built for Your Equipment

Every cup brush we manufacture is tailored to fit your machinery and performance requirements. Whether you need a light-touch finishing brush or a heavy-duty surface cleaner, we’ll design it for the perfect balance of power and precision.

Available options include:

  • Materials: steel, stainless steel, brass, nylon, or abrasive nylon filaments

  • Cup types: standard, crimped, knotted, or encapsulated designs

  • Mounting options: threaded arbor, shank, or hub mounting for easy installation

  • Sizes: from small handheld diameters to large industrial assemblies

Technical Drawing of a Cup Brush

Engineered for Performance and Safety

Carolina Brush designs each cup brush to deliver consistent results and withstand continuous use in demanding environments. Proper filament selection and balance ensure smooth operation, long life, and safe performance at speed.

Let’s Build the Right Cup Brush for Your Application

Whether you’re replacing a worn brush or developing a new process, our engineering team will help you specify the right size, material, and configuration for your needs. We can work from drawings, samples, or functional goals to create a brush that performs flawlessly.