A screw-type evaporation concentrator is provided to improve the storage performance of the health product and reduce the cost for keeping the supply of the hot water by the formation of the thermal wall at the frame tub. A screw-type evaporation concentrator comprises: a frame tub(13) installed at four frame stands(12) having movable casters(11), wherein the upper part is opened and the front/rear, left/right, and lower sides except for the upper side are dually formed with a thermal wall(15); an extraction liquid tub(14) installed in the frame tub; a concentration liquid discharge port(16) molded at one end of the lower-most position of the bottom of the extraction liquid tub; and a discharge valve(17). Hot water is supplied to evaporation units(26,27) through a circulation pump(23) mounted at the frame tub. The evaporation units transfer the power of a reduction motor(31) to the chain sprocket by the chain. The evaporation units are formed by bending the stainless pipe like a screw or a spring.
