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Polyurethane foam machine is mainly used for the mixing and stirring of sponge raw materials, the raw materials in the foam bucket are stirred at high speed to make it fully mixed, and the foam bucket automatically enters the mold box after the completion of the mixing, close the mold box door, and wait for the foam molding. Did you learn? Easy to operate, it is the preferred equipment for small scale soft sponge and laboratory sample foaming, with sponge foaming formula and technical guidance!