This machine is mainly used for the plasticizing and mixing of natural rubber, synthetic rubber, reclaimed rubber and plastics, the blending of rubber and plastics and is also suitable for the mixing of various low-viscosity materials. This machine is widely used in the rubber and its products industry, such as: tire factory, factory, belt and hose factory, rubber shoe factory, sealing parts factory, calcium plastic products factory, etc., and is also suitable for the mixing production of paint,, medicine, magnetic tape, film and other factories.