Ribbon Blender

Ribbon Blender

Ribbon Blender Overview

The Ribbon Blender is a widely used horizontal mixing system engineered for homogeneous blending of dry powders, granules, and light pastes. It is designed with a U-shaped trough and a central shaft fitted with helical ribbons. The outer ribbon moves materials in one direction while the inner ribbon moves them in the opposite direction, creating a counter-current flow for consistent and fast blending.

Ideal for batch processing in food, pharmaceuticals, chemicals, agrochemicals, and nutraceuticals, the Ribbon Blender is known for its simplicity, reliability, and cost-effectiveness.

Working Principle

The mixing takes place through a combination of radial and axial movements generated by the inner and outer ribbons. The counter-directional flow pattern lifts, tumbles, and shears the material, achieving a uniform mix within short cycle times. The trough can be equipped with jackets for heating or cooling, and end discharge valves ensure easy emptying.

Key Features

• Dual-directional ribbon design ensures high mixing efficiency
• Suitable for powders, granules, and minor liquid additions
• Uniform batch mixing in short cycles (3–10 minutes)
• Low power consumption and easy maintenance
• Jacketed models available for heating/cooling applications
• Available in carbon steel, SS304, SS316, or GMP-compliant materials
• Multiple discharge valve options (slide gate, butterfly, flush bottom)
• Dust-tight and hygienic construction with optional CIP capability

Applications

• Nutraceutical blends (protein powders, food premixes)
• Dry pharmaceuticals (bulk drug powders, excipients)
• Chemical formulations (detergents, pigments, polymers)
• Agrochemicals (fertilizers, soil additives)
• Bakery premixes and spice blends

Technical Specifications

Variants Available

• Jacketed Ribbon Blender – For controlled temperature blending
• Vacuum Ribbon Blender – For moisture removal or inert gas purging
• GMP Pharma Model – Polished and sealed for pharma applications
• Pilot-Scale Ribbon Blender – Compact version for R&D and testing
• Explosion-Proof Ribbon Blender – ATEX certified for hazardous areas

Downloads

Looking for efficient and uniform dry blending?

Choose PM Industries and Process Equipment’s Pvt. Ltd. Ribbon Blender for your powder and granule mixing operations. Custom-built for your process needs.