Horizontal ribbon mixer is used for powder and powder mixing, powder with a small amount of liquid mixing. Its design typically consists of a U-shaped horizontal trough and an agitating assembly composed of inner and outer helical ribbons that rotate on a central shaft. These ribbon blades move materials in opposing directions, creating a mixing action. Additionally, ribbon blenders can often be customized with various features, such as jackets, spray settings, hoppers, feeders, and discharge valves which can suit specific blending requirements. Ribbon mixers are commonly used for for food, building, chemical, agricultural and other industries, such as food powder, dry mortar powder, fertilizer, seeds, spices, coffee powder other granular materials.