Shearing Unit - Featuring High Speed Centrifugal Shearing Unit

DFE High Shear mixers are highly efficient and rapid in operation and are capable of reducing mixing times by up to 90%. The action of the DFE mixer can be modified with the use of rapidly interchangeable workheads. This enables any machine to mix, emulsify, homogenize, solubilize, suspend, disperse and disintegrate solids.


  • Aeration free
  • Self-pumping
  • No bypassing
  • Interchangeable workheads
  • Easy maintenance
  • Lower power requirements
  • Eliminates agglomerates and fish eyes
  • Creates stable emulsions and suspensions
  • Reduces particle size
  • Rapidly dissolves solids
  • Accelerates reactions

DFE offers In-Line mixers suitable for hazardous and aggressive chemical service. These robust mixers require minimal maintenance and provide some of the highest rotor tip speeds and shear rates in the industry. Self-pumping capacities from 5 to 50,000 gallons per hour.

Key Features

Self-pumping throughputs of 5 to 50,000 gallons/hr.

No Bypassing
Product cannot bypass the precision rotor/stator work head.

Interchangeable Workheads
Single stage rotor/stator configurations as standard. For those applications that require greater shear, interchangeable multistage configurations can be used.

Materials of Construction
Product contact parts in 316L stainless steel. Special materials available on request.

Motor Specification
TEFC (Total Enclosed Fan Cooled), washdown duty and explosion proof motors are available as standard. Inverted rated, stainless steel and other motors are available as optional extras.

Inlet and Outlet Connections
All sanitary or flange fittings available upon request (i.e. Tri-Clamp, ASA, DIN, etc). DFE In-Line Mixers are designed for cleaning-in-place (CIP and SIP).

Photographs provided by Silverson Machines Limited.

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