The present invention relates to the technical field of plastic processing, in particular to a twin-screw extruder comprising a power mechanism. A threaded rod is arranged at one end of the power mechanism, a fixed pipe is arranged outside the threaded rod, a discharging mechanism is arranged at one end of the fixed pipe away from the power mechanism, a fixed cylinder is fixedly connected to the upper surface of the fixed pipe, and a conveying mechanism is arranged inside the fixed cylinder. The present invention is provided with components such as heating plates and heating wires. The conveying mechanism conveys raw materials downward to the fixed cylinder, so that the raw materials press the heating plates and enter the round holes. The raw materials are heated by multiple heating wires. When excessive raw materials are accumulated below, the feeding of raw materials is stopped so that the raw materials temporarily stay at the heating plates to prevent solidification caused by temperature drop, achieving the effect of preventing raw material temperature reduction, thereby solving the problem that some raw materials remain in the feeding port, leading to temperature drop and easily affecting the extrusion effect.
Country Code: CN
Application Number: CN202323565032.X
