The display of a hot runner system usually refers to a way of demonstrating the working principle, structure, and injection molding process of the hot runner system to the audience through simulation or actual demonstration. The following is a brief description of one possible display method for a hot runner system:

1. Display the structure of the runner: Display the internal structure and layout of the hot runner system through a transparent runner model or simulator. The audience can clearly see the heating elements, temperature probes, and cooling channels in the flow channel model.

2. Demonstration of injection molding process: Use a small injection mold to demonstrate the injection molding process of the hot runner system. During the demonstration process, the steps of plastic melting, injection, cooling, and product demolding can be demonstrated through actual plastic particles, heating elements, and control systems.

3. Demonstration of temperature and pressure control: Through the control system, demonstrate the precise control of temperature and pressure by the hot runner system. Real time data monitoring and visualization interfaces can be used to display the changes in temperature and pressure, and explain how to adjust parameters to achieve the best injection molding effect.

4. Product display and comparison: Display the actual products injected with a hot runner system and compare them with products injected with a traditional cold runner system. By showcasing the differences in product appearance quality, dimensional accuracy, and manufacturing efficiency, the advantages and value of the hot runner system are demonstrated.

5. Interaction with the audience: During the presentation process, engage in interactive communication with the audience, answer their questions, and help them better understand the working principles and application scenarios of the heat channel system.

It should be noted that the display of the hot runner system can be carried out through various methods such as actual equipment demonstration, model demonstration, graphic explanation, etc. The specific form and content can be adjusted and customized according to factors such as the display purpose, audience group, and venue environment.