PVC profile machine extrusion line is a production line that is used to produce PVC profiles. The production line is made up of several components that work together to produce the final product. The main components of the PVC profile machine extrusion line include: 1. Extruder: This is the main component of the production line. It melts the PVC resin and extrudes it through a die to form the profile. 2. Die: The die is used to shape the PVC resin as it is extruded from the extruder. The shape of the die determines the shape of the final product. 3. Calibration table: The calibration table is used to cool and shape the extruded profile. It is made up of several sections, each of which is cooled by water or air. 4. Haul-off machine: The haul-off machine is used to pull the extruded profile through the calibration table. It is designed to maintain a constant speed and tension on the profile. 5. Cutting machine: The cutting machine is used to cut the extruded profile to the desired l…