Extruder for color master batch granulation

The utility model relates to the technical field of color master batch production, and discloses an extruder for color master batch granulation, which comprises a bearing plate, a mixing and feeding device and a material extruding device, the material extruding device is arranged on the top of the bearing plate, the mixing and feeding device is arranged on the top of the material extruding device, the material extruding device comprises a material extruding unit, and the material extruding unit is arranged on the bearing plate. A sealing plate is installed at the top of the material extruding unit, a recycling air pipe is connected to the top of the sealing plate, an internal energy collecting pipeline is installed at the top of the bearing plate, the recycling air pipe is in through connection with the internal energy collecting pipeline, and internal energy enters the internal energy collecting pipeline through the recycling air pipe. After collection is completed, an air pump charges internal energy in an