The automatic spiral mixer with removable bowl is equipped with automatic lifting and coupling. The bowl drive eliminates noise and maintenance. The mixer’s two speeds enable the user to obtain a mixture which is well blended and of a high quality. The body of the mixer is made of heavy duty coated steel. The mixer complies with the latest CE regulations. MSPA 300 and 400 models was designed for industrial production. As well as being totally reconceived from a structural point of view, the greatest novelty can be found in the bowl transmission which is completely new mechanically with two friction wheels, and no longer one as with the other models.The spiral transmission fitted is the same used for the other models.