Verso Laboratory In-Line Mixer
The Silverson Verso is a bench top In-Line mixer ideal for laboratory or pilot scale applications. The unit offers excellent reproducibility when scaling up and provides an accurate and easy means of forecasting the performance of larger In-Line mixers under full-scale working conditions.
The Verso is equipped with a digital tachometer, ammeter and programmable timer, invaluable for applications where process validation and reproducibility are required. It is also compatible with the Silverson “DataLogger” program.
Features:
Touch pad control panel
Powerful 1 hp (0.75 kW) motor with infinitely variable speed control
Single or multistage interchangeable workheads available
Self-pumping
Maximum operating pressure 100 psi (7.6 bar)
0.5” Tri-clamp inlet/outlet connections
Single mechanical shaft seal
All wetted parts are in grade 316L stainless steel
Sanitary construction
L5M-A Laboratory Mixer
Over 40 interchangeable mixing assemblies are available for L5 Series Laboratory mixers. The unit is finished in a tough, easy to clean, non-chip white nylon coating. All wetted parts are in 316L stainless steel with the exception of the bush which may be bronze alloy or PTFE. The mixing unit may be effortlessly raised and lowered using the touch pad control, which offers increased cleanliness and reliability.
L2/Air (Compressed air)
Designed for use in explosion proof areas, the L2/AIR is powered by an intrinsically safe air motor and will accept any L5 series mixing assembly. Capacity is from 1ml up to 12 liters.
AX Pilot Scale
The AX series of mixers is a small scale production unit widely used in industry, pilot scale plants and research institutes, etc. These mixer models have a capacity of up to 50 liters.
Sealed Unit Lab Mixer
The Sealed Unit Laboratory Mixer is designed for working on sterile materials where it is essential to exclude airborne contamination. Capacity is from 1ml up to 5 liters. Special assemblies are available for working under vacuum.
Verso Laboratory In-Line Mixer - How It Works
Silverson's Verso Pilot Scale In-Line mixer 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.
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.
Verso Laboratory In-Line Mixer - Workheads
A comprehensive range of workheads and screens is available for all Silverson high shear mixers. These easily interchangeable workheads offer great versatility by allowing any machine to be adapted to perform a wide range of mixing operations including emulsifying, homogenizing, disintegrating, dissolving, dispersing, blending, particle size reduction and de-agglomerating. Changing from one head or screen to another is quick and simple.
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, medium or coarse perforations.
Verso Laboratory In-Line Mixer - Technical Information
Capacity
Self-pumping throughputs of up to 7 gallons per minute.
No Bypassing
Product cannot bypass the precision rotor/stator workhead.
Interchangeable Workheads
Single and multistage rotor/stator configurations as standard.
Materials of Construction
Product contact parts in 316L stainless steel.
Motor Specification
1hp (750W) 110 volt, single phase 60 Hz. Nominal maximum speed 8000 rpm.
Speed Control
Infinitely variable electronic speed control with integral on/off switch.
Inlet and Outlet Connections
1/2” Tri-Clamp connections. Self-draining tangential outlet
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