The mining industry is the world's most demanding, requiring products that can withstand the elements. Several of our major brands have enjoyed success in the mining industry for over 50 years, thanks to rugged design and intimate knowledge of the mining environment. Industrial Clutch products are standard on the world's leading dragline manufacturers. Marland and Stieber backstops are used on uphill conveyors and on port equipment for loading and unloading minerals. Wichita Clutch products can be found on ball mills, sag mills, and mining conveyors around the world.