DustMASTER offers a performance proven solution for processing very difficult-to-handle waste streams–from cupola dust and foundry sand to shot blast. The DustMASTER process converts these materials into a uniform, non-dusting product that can be easily recycled, transported, and disposed of economically. DustMASTER also offers three (3) different style mixers for dry and low moisture castable refractory materials. Our Prashak horizontal shaft paddle mixer and Turbin mixer have been the mainstay in the refractory industry for the last 40 years. We also offer a Planetary mixer in three sizes. (less)