Valley Beater

The Valley Beater is an international standard equipment for papermaking laboratories. It is an indispensable equipment for studying the pulping and papermaking process. The machine uses the mechanical force generated by the flying knife roller and the bedknife to process various fiber slurries. Cutting, crushing, kneading, splitting, wetting and swelling and fiber thinning, and at the same time, the fiber produces cell wall displacement and deformation, and the rupture of the primary wall and the outer layer of the primary wall. According to the pressure on the bedknife and the time of beating, the changes of pulp with different beating degrees can be obtained. The Wali beating machine is widely used in the beating test of various plant fibers, synthetic fibers, carbon fibers, and glass fibers. It is a papermaking production test, Indispensable papermaking experimental equipment for quality control, process development, teaching and research experiments.