Ribbon Blender

Product description

The helical ribbon mixer is an efficient equipment for mixing powders with powders or powders with liquids. Its core structure is the helical ribbon-shaped stirring blades inside the container, usually composed of inner and outer double-layer helical ribbons. It is widely used in industries such as chemical engineering, pharmaceuticals, food, and building materials, especially suitable for handling large volumes, high-viscosity or materials with significant differences in specific gravity. It features high mixing efficiency, few dead corners, and convenient unloading. Some models can also be equipped with heating or cooling jackets to meet special process requirements.

Working principle

The core working mechanism of the helical ribbon mixer is based on forced convection and multi-dimensional movement of materials: its stirring components consist of inner and outer double-layer helical ribbons inside the container. The outer helical ribbon pushes the materials along the cylinder wall to move axially, while the inner helical ribbon conveys the materials in the opposite direction, causing the materials to form a circulating convection, cross-shear and diffusion movement inside the cylinder. Through this compound movement method, the materials can break stratification and eliminate agglomeration in a short time, and ultimately achieve uniform mixing.

Product features

1. High mixing efficiency: Through the collaborative action of the inner and outer spiral blades, the movement path of the materials is complex and the coverage area is wide, which can significantly shorten the mixing time, especially suitable for handling large-capacity materials.
2. Good mixing uniformity: There are no obvious stirring dead zones inside the equipment. Even for powders with significant density differences or powders prone to agglomeration or high-viscosity materials, it can achieve a high degree of mixing accuracy.
3. Strong applicability: It can handle the mixing of powders with powders, powders with liquids, and is widely used in industries such as chemical engineering, medicine, food, and building materials, with a much higher adaptability to materials than ordinary mixing equipment.
4. Convenient operation: The discharge design is flexible, with little residue; some models can be equipped with heating/cooling jackets, spray devices, etc., to meet special process requirements such as temperature control and liquid addition.
5. Stable operation: The structure is sturdy, the gap between the spiral blades and the cylinder is small, reducing material wear and equipment loss, with a long service life and lower maintenance costs.