Thompson Rock Mixers offers modern equipment solutions to the aggregate, mining, and waste industries. We sell BHS-Sonthofen continuous pugmill mixers, aggregate feeder bins, conveyors, and portable pugmill plants built by Masaba, Inc. BHS-Sonthofen built the first twin shaft mixer in 1888. Pairing BHS’s unparalleled mixing experience with Masba’s manufacturing ability, we can offer mixing solutions beyond our customer’s expectations.