VAUGHAN ROTAMIX – Process Mixing Systems
The Vaughan Rotamix Tank Mixing System is today’s most cost effective means of mechanical mixing available for digesters, sludge storage and other high-volume applications. Since the conception of Rotamix over 8 years ago by Vaughan Co., USA, there are now over 550 systems operating worldwide in a wide range of municipal and industrial applications.
Looking after Vaughan and Rotamix sales for Australasia, Pump Systems Ltd have extensive experience in this area with Rotamix systems operating throughout New Zealand and Australia, as well as in Singapore.
The Rotamix system comprises of fixed nozzle assemblies that are mounted inside the tank to factory specified angles and are permanently tightened. No additional adjustment is required. The nozzles are constructed in ductile cast iron and are glass lined for abrasion resistance and reduced friction. The entire assemblies are then white metal sandblasted and powder coated to provide superior surface protection. Each nozzle mixing assembly comes with a 10-year full replacement warranty for wear and corrosion. There are no moving or rotating parts within the process and no scheduled nozzle assembly maintenance is required.
The unique mixing flow pattern created by Rotamix eliminates dead spots, reduces energy requirements and prevents against the formation of scum mats and solids settling inside the tank. The Rotamix system uses an externally mounted Vaughan Chopper Pump to recirculate and precondition the contents of the tank. The Vaughan Chopper Pump will handle solids laden material and sludge containing rags, fibres and hair. This virtually eliminates problems with fibrous material and other debris reweaving into clumps, while ensuring the pumps and nozzles remain clog-free.
When compared to conventional mixing systems, the Rotamix System can save the end user up to 60% in combined capital, operation and maintenance costs. With the ability to operate intermittently, even when mixing tanks after periods of storage, overall energy costs are significantly reduced. Depending on the process and layout of tanks, it is even possible to fill, mix and transfer multiple tanks using only one pump. The Rotamix system easily retrofits into existing tanks. All Rotamix systems come with a Mixing Performance Guarantee, where Vaughan Co. provide complete mixing system responsibility.
Having represented Vaughan Co. for the past 16 years, Pump Systems Ltd is pleased to be able to offer its clients world-class support and technical assistance. With their expertise in solving difficult solids handling problems and other challenging pumping applications, Pump Systems Ltd is perfectly positioned to offer leading solutions for today’s modern waste management processes.
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