laboratory roll mills are machines for testing the quality and processing characteristics of polymer material by means of discontinuous plastification, mixing or kneading. in both, plastics and rubber processing as well a......laboratory roll mills are machines for testing the quality and processing characteristics of polymer material by means of discontinuous plastification, mixing or kneading. in both, plastics and rubber processing as well as processing of ceramics or special materials, roll mills by dr. collin are setting new standards in terms of precision and reliability.
