Description

The ribbon blender provides a high-efficiency solution for achieving homogeneous blends across complex multi-ingredient powders and dry bulk solids. Built within a horizontal U-shaped trough, its central shaft features counter-rotating inner and outer helical ribbons that move materials in opposing axial directions. The outer ribbons pull product from the edges toward the center, while the inner ribbons push material from the center toward the ends, creating a balanced three-dimensional flow pattern. Equipped with tight-fitting top covers, dust-tight discharge valves, and optional liquid injection bars, this versatile unit processes fragile and dense powders alike without generating excessive heat or degrading delicate particle structures.