Double Screw Ribbon Blender Mixer 0.3-20 m³ Capacity 3-110 kW Motor Power for Chemical Powder Mixing

This industrial-grade double screw ribbon blender mixer is engineered for efficient dry powder mixing in chemical processing applications. The innovative double-layer spiral blade design creates a high-efficiency mixing environment with low power consumption.

• Internal spiral transports material outward while external spiral gathers material inward
• Dual helical belt convection creates comprehensive material circulation
• Inner screw drives material rotation near shaft center, pushing from inside to sides
• External screw drives material rotation near cylinder wall, pushing inward from both sides
• Achieves uniform mixing in minimal time with optimized power efficiency

This versatile ribbon blender mixer is widely used across multiple industries for various material combinations:

• Solid-solid mixing (powder to powder)
• Solid-slurry mixing (powder to glue)
• Ideal for putty paste, lacquer, dry powder, medicine, food, chemicals, feed, ceramics, and refractory materials
• Excellent performance with thick materials and viscous compounds

• Not recommended for materials with high fiber content or significant density differences
• Stainless steel construction recommended for putty paste, biology, medicine, and food industries
• Horizontal screw belt mixer recommended for dry powder mortar containing glass bubbles

With 20 years of manufacturing expertise, we design complete ribbon mixing production lines tailored to pharmaceutical, chemical, food, building materials, and other industrial applications. Additional features include:

• Heating and cooling systems
• Positive pressure and vacuum configurations
• Direct motor-to-spindle connection via cycloid reducer
• Simple structure design ensuring high reliability and easy maintenance