Electrical Materials


We are dedicated to successfully applying our skills and knowledge to some of the mining industry's most daunting challenges. We have the ability to engineer components under very diverse scopes of work for both large-scale and small-scale projects.

The motors and generators powering mining equipment need specially treated brush grades to combat problems related to the harsh mining environments and severe operating loads. Our high performance brushes operate from sub-zero to >40oC ambient temperatures so they can operate from 2km above sea level to shift rocks from 4km deep underground. Field tests at customer sites have proved that our brushes give the best commutation, longest life and lowest commutator wear. 

We are the leading manufacturer of carbon brushes for the mining industry, helping to supply and power; businesses and homes with ores and fuel. We manufacture brushes for draglines, shovels, haul trucks, wheel motors, hoist or conveyors for open pit or underground mining applications which will provide you with the best performance and lowest total operating costs.