The Pennsylvania Crusher brand of TerraSource Global includes impactors, granulators, hammermills, single roll crushers and sizers for coal and other minerals. These machines are available in a wide variety of sizes and configurations, each built-to-order to meet your specifications. Additionally, a positive displacement action feeder using unique and proprietary technology is also manufactured and distributed under the Pennsylvania Crusher brand name. Pennsylvania Crusher, a pioneer in the design and manufacture of crushing machinery, was incorporated in 1905 for the purpose of manufacturing and marketing the inventions of founder George Willis Borton. His principal patent was the Borton Adjustable Cage Hammermill. Since its inception, Pennsylvania Crusher has been solving the crushing problems of its customers with the most advanced technology, the highest quality machinery and unparalleled service. Today Pennsylvania Crusher brand machines crush 75% of all coal processed through power plants in the United States and are used for multiple material reduction and processing applications in 79 countries around the world. For more information about this brand, visit www.terrasource.com.