Display

I. Selection and improvement of fan blade materials 1. Material selection: The selection of fan blade materials directly affects the performance, life and manufacturing cost of the fan blades. Through multiple tests, we have found the proportion of new materials to improve the durability and stability of the fan blades.

1. We optimized the design structure of the heat exchanger and adopted a multi-tube design. Through multiple tests, we selected the appropriate pipeline flow mode and pipe layout method, which improved the flow speed and uniformity of the refrigerant, thereby improving the cooling or heating effect of the system.