High-Speed Disperser

High-Speed Disperser Overview

The High-Speed Disperser is a powerful and efficient mixer designed for rapid dispersion, emulsification, and homogenization of solid-liquid systems. It is particularly effective in breaking down particle agglomerates and wetting out powders in low- to medium-viscosity fluids. Featuring a high-speed rotating disc blade, this disperser generates intense turbulence and shear, ensuring uniform particle distribution and consistency in applications like paints, coatings, inks, adhesives, cosmetics, and pharmaceuticals.

PM Industries’ dispersers are built for batch or inline operations and are available in both floor-mounted and top-entry configurations to suit varying plant layouts and process needs.

Working Principle

The disperser consists of a high-speed shaft fitted with a toothed disc impeller (also called a Cowles blade). As the blade rotates at high speed (typically 1,000–3,000 RPM), it creates a vortex that draws powders and solids from the top surface into the liquid. The high shear zone under the blade breaks apart agglomerates and rapidly disperses them, resulting in a fine and stable suspension or emulsion.

Key Features

  • Rapid dispersion and deagglomeration of solids into liquids
  • Ideal for pigments, resins, binders, and fillers
  • Toothed disc impeller ensures efficient shearing and vortex formation
  • Hydraulic or pneumatic lifting system for vertical adjustment (for top-entry models)
  • Available in lab, pilot, and industrial sizes
  • Optional vacuum-sealed vessel for volatile or foaming products
  • PLC or manual controls with RPM display and timer
  • Optional jacketed vessels for temperature-sensitive dispersions

Applications

  • Paints, coatings, and varnishes
  • Inks and pigments
  • Pharmaceutical suspensions
  • Food and beverage concentrates
  • Cosmetic emulsions (creams, lotions)
  • Detergents and liquid soaps
  • Adhesives and sealants

Technical Specifications

Parameter Specification Range Remarks
Motor Power 1.5 – 75 kW Varies by batch volume and viscosity
Impeller Speed 1,000 – 3,000 RPM VFD controlled for precision
Batch Size 10 – 10,000 Liters From R&D to large-scale production
Impeller Type Toothed Cowles blade High-shear dispersion efficiency
Material of Construction SS 316L (standard), SS 304, Hastelloy (optional) GMP finish for food/pharma
Lifting Mechanism Hydraulic / Pneumatic / Manual Available for top-entry models
Vessel Options Fixed / Removable / Jacketed Steam or chilled water jacket for temperature control
Process Mode Batch or inline (customized) Depends on throughput requirements
Sealing System Lip / Mechanical seals Optional for sealed or vacuum vessels
Control Panel HMI + VFD + Safety Interlocks Recipe-based options available

Variants Available

  • Vacuum High-Speed Disperser – For volatile or sensitive material processing
  • Jacketed Disperser Vessel – For heated/cooled dispersions
  • Mobile Skid-Mounted Disperser – For flexible plant setups
  • Inline High-Speed Disperser – Continuous processing of emulsions and suspensions
  • Lab-Scale Disperser – For formulation development and testing

Downloads

Product Brochure (PDF)
Technical Datasheet

Need consistent dispersion and high-quality emulsions?

Choose PM Industries And Process Equipments Private Limited’s High-Speed Disperser for fast, uniform mixing of pigments, suspensions, and emulsions across all production scales.

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