For mixing quantities of 15 to 25 kg. The mixing rod easily penetrates the material and transports heavy mixing goods from the bottom to the top. Right-handed mixing rod with three spirals for viscous mixing goods with internal thread M14. It lifts the heavy mass from the bottom to the top. The material is transported from the bottom of the bucket through the center of the mixer upwards and flows back downwards on the sides. The mixer easily integrates into the material.