Used Silverson 450LS Multistage Inline High Shear Mixer/Colloid Mill 10 Horsepower Up To 1100 GPM 316L SS

Silverson’s line of high shear In-Line mixers offers a great many advantages to the processor—speed, versatility, self-pumping, aeration-free, guaranteed efficiency. At the heart of every mixer is Silverson’s high performance rotor/stator workhead.

• Multistage
• Operation:
  • Stage 1: The high-speed rotation of the rotor blades within the precision-machined mixing workhead exerts a powerful suction, drawing liquid and solid materials into the rotor/stator assembly
  • Stage 2: Centrifugal force then drives the materials towards the periphery of the workhead where they are subjected to a milling action in the precision-machined clearance between the ends of the rotor blades and the inner wall of the stator
  • Stage 3: This is followed by intense hydraulic shear as the materials are forced, at high velocity, out through the perforations in the stator, then through the machine outlet and along the pipework. At the same time, fresh materials are continually drawn into the workhead, maintaining the mixing and pumping cycle
• Output: up to 1100 gallons per minute depending on application
• No bypassing: product cannot bypass the precision rotor/stator workhead
• Interchangeable workheads: currently equiped with a general purpose disintegrating head
• Tri-clamp style fitting
• 2 inch inlet/outlet
• 10 horsepower motor: 3600 rpm
• Electrical:
  • Volts: 230/460
  • Frequency: 60 HZ
  • Phase 3
• 316L stainless steel contact parts

Silverson inline mixers offer:

• Aeration-free operation
• Self-pumping functionality
• No bypassing for consistent mixing
• Interchangeable workheads
• Sanitary construction for hygienic processing
• Easy maintenance
• Lower power requirements for cost-effective operation
• Elimination of agglomerates and fish eyes
• Creation of stable emulsions and suspensions
• Particle size reduction
• Rapid dissolution of solids
• Acceleration of reactions

Different workheads for different operations (change parts not included)

• General Purpose Disintegrating Head: Used for a wide range of applications, this head will give the greatest throughput. Suitable for the blending of liquids of similar or greatly varying viscosities, its uses include the disintegration of solid and semi-solid materials
• Square Hole High Shear Screen: The configuration and fine internal tolerances of this stator provide exceptionally high shear rates which are ideal for the rapid size reduction of soluble and insoluble granular solids. It is also suitable for the preparation of emulsions, gels and thickeners and fine collodial suspensions
• Slotted Disintegrating Head: For the disintegration of fibrous materials such as animal and vegetable tissue, as well as the disintegration and solubilization of “elastic” materials such as rubbers and polymers
• Emulsor Screens: These screens are suitable for liquid/liquid preparations and are especially useful for all emulsions. Emulsor screens are available in fine or medium perforations

Last used in a cosmetics facility