The IPI models are designed for the mixing and kneading of medium and high viscosity materials. To mix heavy materials, the Battaggion double arm mixers are considered the standard workhorse of the industry. Unlike most companies, we offer a complete line of mixers with either tangential or overlapping agitator action. Each has mixing characteristics that maximize the mixing for specific products. The counter rotating heavy-duty blades are well known for the efficent kneading shearing of material from heavy creams to high viscosity products. The Battaggion sigma blade mixers this is 500 l