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ROTOSTAT
OVERVIEW
- Optimum shear rate and tank circulation
- Superb emulsion stability for extended shelf life
- Meets 3-A sanitary standard #73-01 and USDA-AMS standards
- All gear reducers are 304SS with food grade lubricant
- From lab models to production sizes up to 100 HP
- Mixing head diameter sizes, motors, seals, mountings, and more
- Single shaft, obstruction-free design
- One-piece clean-in-place (CIP) mix head
- Optional secondary impellers
- Low-Profile Belt Drive for Low Headroom Applications
HOW IT WORKS
The patented mixing head of the emulsifier consists of an internal rotor surrounded by a freely revolving stator. The stator has three large external paddle blades which restrain its rotation to about 1/10 of the rotor speed. For example, the stator will revolve at 360 RPM with a rotor shaft speed of 3600 RPM in water-like materials.
The rotor draws the product into the stator where the high shear action between the high-speed rotor blades and the slowly revolving stator rim subjects the material to an effective milling and grinding action prior to being expelled with high velocity through outlets in the stator rim.
When passing through these outlets, of the emulsifier, particles, agglomerates, solids, etc. are exposed to intense cutting and disintegrating action for a further reduction of particle sizes.
All contents of the vessel will pass through the mixing head of the emulsifier numerous times during the process, and a homogeneous product is achieved in minutes, where a conventional emulsifier/high shear mixer may require hours.
TEST YOUR FORMULAS IN OUR LAB
See the difference precision makes!
Rotostat Options
HEAD SIZES
- XP Models range 130 mm – 630 mm diameter (for high solids & viscosity)
- X Models range 130 mm – 838 mm (for low to moderate viscosity emulsions)
MOTORS
- 3/60/230/460 volts (std.) or 575 volts
- White washdown-duty
- 304 SS washdown-duty
- 304 SS pharmaceutical grade (also available in 1/60/115 VAC up to 1.5 HP)
- TEXP
SEALS
- CIP or vacuum lip seals
- Single mechanical dry running seals
- Double mechanical liquid-barrier seals
MOUNTING
- 3-A compliant pedestals
- ANSI flanges
- I-Line sanitary ferrules
MORE
- Variable speed drives
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