Multifunctional stainless steel reactor: mainly used for liquid, unsaturated polyester resin mixed production. Heating forms include electric heating, oil heating, gas heating, water heating and open flame heating. The jacket has a jacket type and an outer half tube type. Mixing methods, paddle type, wool type, frame type, screw type, scraper type. The transmission forms are ordinary motor, explosion-proof motor, electromagnetic speed regulating motor and so on.