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Carbon Graphite Industrial Brushes

St. Marys Carbon Brushes are manufactured from the highest quality carbon graphite, electrographite, resinbonded graphite, copper graphite, silver graphite and other metal graphite materials to suit your specific OEM or aftermarket application. All of our brushes, from the blending of raw materials to the finished product, are made in-house by our specialized craftsmen.

Materials

Our industrial brushes are made from the following materials:

We also offer various impregnations and treatments to further fit your application needs.

Custom Solutions

Each of our industrial brushes can be custom-manufactured to your specific requirements. We develop our own proprietary grades and manufacture each product in-house, so we will work closely with you to find the right brush grade or develop new grades to optimize your product’s performance, reduce wear and decrease costly maintenance.

GradeDensity(lbs./ft.3)Flexural Strength (psi)Current Capacity (Amps/in2)Scleroscope HardnessVolts Contact DropCoefficient of Friction% MetalApplications
B-16102.964,0007560HighLowN/AIndustrial Brushes
B-1796.724,5006565Very HighMedium LowN/AIndustrial Brushes
B-86102.964,0006540MediumLowN/AIndustrial Brushes
B-11994.223,5006050Very HighMedium LowN/AIndustrial Brushes
F-90171.604,50010030LowLow42%Industrial Brushes

For more information about our services, call us at 814.781.7333

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KEY ADVANTAGES OF ST. MARYS CARBON INDUSTRIAL BRUSHES:

HIGH CONDUCTIVITY

HIGH CONDUCTIVITY

Only the purest metals and materials are used to provide for consistently high conductivity and our ability to custom-design means that we can adjust the mix of our materials to meet your specific conductivity needs.

SELF-LUBRICATING

SELF-LUBRICATING

Our brushes are self-lubricating, meaning that a separate lubricant (e.g., oil) is not required, which allows them to be used in both dry-running and sanitary environments.

ANTI-WELDING/MELTING

ANTI-WELDING/MELTING

As our brushes can withstand high temperatures, they are resistant to melting or welding to your equipment during operation, allowing your equipment to run longer and perform better.

OXIDATION-RESISTANT

OXIDATION-RESISTANT

Our proprietary mix of carbon graphite resists chemical degradation of the surface material, allowing our brushes to be used in harsh environments while maintaining brush performance.

Key Markets

You can find our industrial brushes products used across a wide range of different markets, including:

  • Aerospace
  • Automotive
  • Construction
  • Mining
  • Power Generation
  • Renewable Energy
  • Transport



WE MAKE THE GRADE PRODUCTS CAN BE CUSTOMIZED TO FIT YOUR NEEDS! Learn More

Key End Products

Our Industrial Brush products are used in manufacturing processes to develop a wide range of end products. Remember that we custom-design our products to fit your needs, so please contact us if you have a need outside of those below and we’ll work with you to find a solution.

  • Appliances
  • Conveyors / Hoists
  • Elevators
  • Forklifts / Lift Trucks
  • Light / Heavy Duty Vehicles
  • Overhead Cranes
  • Power Tools
  • Rail Systems