2023.04.10
The full hydraulic drive of the foam molding machine has the first hydraulic frequency modulation technology in China, which solves the adaptability of the foam molding machine to various materials, improves the compactness of materials, and shortens the molding cycle.
There are two necessary factors for the formation of foam, one is the blowing agent solution, and the other is air, both of which are indispensable. Without the blowing agent solution, the liquid film surrounding the gas does not form and there are no bubbles. In the absence of gas, bubbles cannot be formed with a blowing agent solution alone. In the bubble formation system, the blowing agent solution is the dispersion medium, the gas is the dispersed phase, and the gas is dispersed in the liquid to form bubbles, and then the foam is composed of countless bubbles. In addition to the important factor of blowing agent performance, what is the introduction of gas into the blowing agent solution is another important factor of the foam molding machine. The introduction of gas into liquid must be completed by the molding machine, that is, the foam molding machine uses a certain method to introduce gas into the liquid.
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