LINA 25 liters dispersion internal mixer for laboratory provides a powerful control system for test a variety of rubber and plastic materials. In addition, based on excellent dispersion effect, an eco-friendly internal mixer is designed and applied nation patent. LINA heating type rubber dispersion mixer is not only able to mix rubber and plastic materials with high-viscosity, but also semi-solids with low viscosity, a variety of elastomers, ceramic powder and a wide range of new materials such as graphene etc.