Adopting modely silica gel duct pipe moved technology, More advanced than other traditional extrusive soap machine (normally traditional machine adopt gear pump or push-haul plunger pump ) on present market. It is effectively to solve the problem of machine working of soap liquid due to stickly degree too high or low, Due to plunger pump procreant second pollution, Due to let out liquid for working too long time, Due to temperature condition too low and bring steam hubble-bubble inside soap liquid to effect machine can work properly. We obtained national patent technology exceeding liquid equipment, Therefore Making the volume of machine reduce, lighten the weight.