1. Frame:

   - The frame serves as the foundational structure of the bundle extractor, typically welded from side beams and bottom beams. It not only supports the weight of the entire machine but also provides a platform for mounting other components. The frame includes rails and power units that can drive the main trolley to move back and forth along the guide rails.

2. Main Trolley:

   - The main trolley is installed on the guide rails of the frame and driven by chains or a hydraulic system to move forward and backward. It is primarily used for pulling or pushing the tube bundle, completing the extraction and reinsertion operations.

3. Pushing Device:

   - The pushing device is an essential component of the bundle extractor, usually including a worm gear reducer, telescopic lead screw, and its driving mechanism. It operates by rotating the worm gear through an electric motor or hydraulic motor, enabling the rotation and reversal of the push rod, thereby extracting or reinserting the tube bundle from the heat exchanger shell. The design of the pushing device ensures a smoother and more efficient process of tube bundle extraction and reinsertion.

4. Clamping Foot:

   - The clamping foot is located at the front end of the frame and driven by a hydraulic cylinder. It extends to clamp onto the flange of the heat exchanger shell, ensuring a tight connection between the tube bundle and the heat exchanger shell, preventing relative sliding during the extraction and reinsertion process.

5. Receiving Device:

   - The receiving device is located at the front end of the frame and is used to adjust and fix the position of the tube bundle. It typically includes a receiving plate and hydraulic cylinders, allowing adjustments in height and angle to accommodate tube bundles of different diameters.

6. Hanging Plate Device:

   - The hanging plate device is used to hold the edge of the tube bundle's tube sheet, quickly adjusting the vertical position of the tube bundle. It usually consists of a hanging plate and lifting mechanisms controlled by hydraulic cylinders for elevation and tilting.

7. Transmission System:

   - The transmission system comprises a traction motor, worm gear reducer, driving sprocket, and chain. It is responsible for transmitting power from the motor to components like the main trolley and pushing device, driving their respective movements.

8. Hydraulic System:

   - The hydraulic system provides power support for the bundle extractor, including components such as a hydraulic pump, hydraulic cylinders, and hydraulic pipelines. It controls the flow and pressure of hydraulic oil to achieve lifting, tilting, and clamping actions of various components.

9. Electrical Control System:

   - The electrical control system manages the start, stop, and speed adjustment of the bundle extractor. It typically includes an electric motor, controller, sensors, and other components, capable of manual, wired, and wireless remote control options.

In summary, these key components work together to enable the bundle extractor to efficiently and accurately complete the extraction and packaging of tube bundle products