Single-screw granulator is mainly used for the filling, blending, modification, enhancement, chlorination of rubber, plastic and engineering resins. It is capable of processing of polypropylene and high water-absorbing resins, extrusion of degradable masterbatches, polycondensation of polyamide, polyurethane polymerization reactions, granulation of carbon powder and magnetic powder, as well as the production of insulation materials for cables, sheath materials, low-smoke halogen-free flame-retardant PVC cable materials, and various silane crosslinking materials. Our compact model (laboratory machine) is primarily used for scientific research and teaching.