The machine is mainly used for forming rubber, from rubber semi-product, filter rubber compounds and cable encapsulation, encapsulation of tabletting and wire. The machine is hot-feed single screw extruder.

The structure features of this machine is that the rational speed can be adjusted, a variety of extruding semi-finished product registration, tabletting and filter encapsulation can be obtained, in the situation of changing extruder head, so its application is wider.

The machine is mainly composed of extruding device, heating and cooling device, transmission device, lubrication device, electric applianes part and machine head, etc.