We\'re at TGM today, and as soon as we step into the production area, there it stands - the ribbon mixer, a silent giant of the mixing world. At first glance, it looks like a large, metallic cylinder, but there\'s so much more to it. The main body of the ribbon mixer is typically made of high - quality stainless steel, which not only ensures durability but also meets strict hygiene standards, especially crucial in industries like food and pharmaceuticals.
Let\'s take a closer look at its inner workings. Inside this big chamber, there are these long, helical ribbons. These ribbons are the heart and soul of the mixer. There are usually two sets - an inner and an outer ribbon. The inner ribbon rotates in one direction, while the outer ribbon rotates in the opposite direction. This unique design creates a powerful mixing action. As the ribbons turn, they move the materials from the center to the outer edges and back again, ensuring a thorough and homogeneous blend.
Now, let\'s see it in action. The operator starts by loading the various ingredients into the mixer through the top inlet. These could be anything from dry powders like flour, sugar, and spices in the food industry to chemicals in a manufacturing plant. Once all the ingredients are in, the mixer is powered on. The ribbons start their rhythmic dance, and within minutes, you can see the magic happening. The different - colored powders that were once separate are gradually coming together, forming a uniform mixture.