The WSK-49B plasticity testing machine is suitable for measuring the plasticity of raw rubber, plasticized rubber, and mixed rubber. The rubber sample is placed between the smooth surfaces of a pressure hammer, compressed for a certain time under a certain temperature and load, and measured The change of sample height before and after the test. The deformation of the sample is called the plasticity of the rubber sample. Product Description: The WSK-49B plasticity testing machine is suitable for measuring the plasticity of raw rubber, plasticized rubber, and mixed rubber. The rubber sample is placed between the smooth surfaces of a pressure hammer, compressed for a certain time under a certain temperature and load, and measured The change of sample height before and after the test. The deformation of the sample is called the plasticity of the rubber sample. Technical Parameter: 1. The pressure of the sample between the two parallel plates is 49±0.05N (including the spring force in the dial indicator) 2. Control temperature; 70±1℃ 3. Measuring range of dial indicator; 0～30mm, accuracy 0.01mm 4. Electric heating power: 220V±10%, 700W, 50Hz 5. Net weight; ≈35kg