The high shear rotorstator mixer hsm, once relegated to a relatively narrow niche of mixing applications, has become a mainstay in many applications in the chemical process industries cpi. High shear, high speed mixers for industrial mixing applications. Many clients will continue to operate the stirrer once homogenisation is complete to hold product prior to dispensing. Mixer, high shear, 15 hp, sst, batch, tokushu kika kogyo mixer, high shear, 15 hp, sst, batch, tokushu kika kogyo.
As the rotating blades pass each opening in the stator, they. Inline mixing assembly the inline assembly fits on to the model l5 series laboratory range and converts it into an inline. Until now mills and homogenisers have been used for production of high quality emulsions. High shear granulators permix north america permix north. Us09273,908 19990322 19990322 high shear rotors and stators for mixers and emulsifiers expired lifetime us6241472b1 en priority applications 1 application number. Countercurrent rotating pan high shear mixers lancaster. Highlights high shear mixers for dispersed phase size reduction and reactive mixing. Product is forced through the gap of the rotor stator often at high speeds creating a final homogenous.
The 8100x series multitooth mixers are employed in the applications requiring high shear for achieving a thorough emulsification. In this way onepot processing reduces the process time, saves energy, optimizes the cip cycle and at the end of the day increases the profitability. High shear mixers excel at dispersing difficult to wet powders and rheology modifiers. Mixing performance comparison of milliscale continuous highshear mixers article pdf available in the canadian journal of chemical engineering 9312 september 2015 with 232.
With five plants in the usa alone, ross stands behind its mixers with support that no other mixer manufacturer can match. Gbhepegmix709 high shear mixers information contained in this publication or as otherwise supplied. Flow studies in an inline silverson 150250 high shear mixer using. Silverson high shear mixers are supremely efficient and rapid in operation and are capable of reducing mixing times by up to 90%.
Pdf high shear mixers hsms, characterized by their highly localized energy. High shear mixers hsm, or rotorstator mixers rsm, are widely used in industrial processes such as dispersion. In its simplest form, this mixer consists of a rotor that turns at high speed within a stationary stator figure 1. Ross designs and manufactures industrial high shear mixers, dispersers, for the process industries. High shear integrated process advanced engineering mixing. However, the high shear mixer is what you should choose to do the job.
Suitable for either atmospheric or vacuumpressure mixing, these mixers are designed for applications that require an extra. As a leading industrial mixers factory, ginhong offers a wide range of machines including vacuum emulsifier homogenizer, high shear mixer, multishaft mixer, planetary mixer, lab mixer and. Designed as a high speed, high shear mixer and emulsifier for continuous processing, today the dynashear sets the standard for inline mechanical mixers with hundreds of installations in place for dairy, beverage, salad dressing and mayonnaise processing, pet food, flavor emulsions, chemical and pharmaceuticalapi applications. The me 1100 series of the high shear vertical mixers present a solution for the processes of dispersion, emulsifying, homogenisation and disintegration of solids in a wide range of products in the foodprocessing, cosmetics, pharmaceutical and fine chemistry industries.
Ultra high shear mixing strategies page 7 of 9 rotorstators for series 700 inline ultra high shear mixers ross inline ultra high shear mixers are manufactured in five standard models. We dont just sell custom processing equipment, we help you through the process. The centrifugal action of the rotor in the high shear rotorstator workhead generates a non. Batch high shear mixers multishaft mixers inline high shear mixers the ross solidsliquid injection manifold slim is available on. All stainless mix head, shaft, drive and motor available. A rotorstator assembly includes a rotor and a stator, each of which includes at least one surface having a plurality of grooves defining a plurality of ridges and valleys. Unit includes 30 hp, 1730 rpm 230460v tefc motor, vbelt driven. Mixer, high shear, 5 hp, sst, batch, tokushu kika kogyo mixer, high shear, 5 hp, sst, batch, tokushu kika kogyo. The highshear rotorstator mixer hsm, once relegated to a relatively narrow niche of mixing applications, has become a mainstay in many applications in the chemical process industries. Ross has been the leader in the mixing industry for over 150 years. Until now mills and homogenisers have been used for.
When the total fluid is composed of two or more liquids, the final result is an emulsion. Each high speed disperser is equipped with a precision ground shaft and balanced blade for years of outstanding service. Typical motor speeds of 1800 or 1200 rpm 30 or 20 rps are reduced to between 350 and 30 rpm 5. The 8100x series mixers achieve similar results and present a more hygienic solution at a lower price.
The chart below illustrates westfalls 2 main static mixer designs, the compact high shear model 2800 and the low headloss model 3050. High shear mixers hsms, characterized by their highly localized energy dissipation, are widely used in process industries for dispersed phase size reduction. In addition, youll also learn more about the silverson advantage detailed in the high shear mixers brochure. These high throughput, lowmaintenance machines offer a more costeffective way of improving mixing processes done on conventional rotorstator mixers. High shear mixers are used in industry to produce standard mixtures of ingredients that do not naturally mix. Download pdf larger capacity mixers suitable for high throughput applications. Except for some portable mixers, highshear mixers, and a few special mixers, most mixers operate below standard motor speeds. Power draw of batch hsms are similar to stirred tanks. Westfall specializes in highperformance dropin motionless mixers used in pipeline and blending systems for the water treatment, wastewater treatment, oil, gas and biofuels, chemical, food. Equipped with stainless steel 316 product wetted parts, these mixers are produced in.
These data sheets provide specifications and options available for lee process equipment. High shear mixers hsms, also known as high shear reactors hsrs, rotorstator mixers, and high shear homogenizers, are characteristic of high rotor tip speeds ranging from 10 to 50 ms, very high shear rates ranging from 20,000 to 100,000 s. High shear mixers work with a special designed statorrotor working head. Typical applications and studies on power draw, flow pattern, energy dissipation and transfer properties article pdf available in cheminform s 575833. High shear granulators permix north america permix. Jet, recirculation and reentrainment in hsms, and bypassing in inline hsms.
Stainless steel high shear mixer, manufactured by tokushu kika kogyo co. Used stainless steel high shear inline mixer, liquids type. Batch shear mixers work with a special designed statorrotor working head. Our high shear batch and inline mixers, sanitary mixers and blenders, vacuum. Mixing performance comparison of milliscale continuous highshear mixers article pdf available in the canadian journal of chemical engineering 9312 september 2015 with 232 reads. Quadslot and megashear inline ultrahigh shear mixers which operate up to 11,000 ftmin.
Mixer direct emulsifiers are equipped with various lift packages make it simple to change out batches. Mixing performance comparison of milliscale continuous high. For information about inline or continuous operation, please visit our shear pump sector. For information about inline or continuous operation. With customers in over 150 countries, and serving industries as diverse as food, pharmaceuticals, cosmetics, luboils and petrochemicals, silverson has become the world leader in the field of high shear mixing. Each of our static mixers is designed and custom manufactured to solve a customer problem, including. Greaves have been specialists in shear mixers since 1947 with pioneering designs.
When it works, this statorrotor head is able to draw the solids and liquids around it into its center, and then push. Batch highshear mixing a switch to a highshear rotorstator mixer is the first essential step toward improving the dispersion of difficult solids. Greaves high shear mixer also has an adjustable deflector plate which can be set to. Power draw of inline units has power number, flowrate and power loss terms. Ross manufacturers the worlds broadest line of high shear mixers from traditional high speed dispersers and singlestage rotorstator mixers to the new generation of patented ultra high shear xseries mixers. Each high speed disperser is equipped with a precision ground shaft and. In sizes from 12 hp to 200 hp, handling batches from 50 ml to more than 6,000 gallons, ross high shear mixers deliver an unbeatable combination of efficiency and flexibility.
Mixer directs dp line of high shear dispersers has the flexibility to handle container sizes from 1 quart to gallons. As the rotating blades pass each opening in the stator, they mechanically shear particles and droplets, and expel material at high velocity into the surrounding mix, creating intense hydraulic shear. Laboratory high shear inline mixers for scaleup bematek. The myers single shaft mixers models 775 or 800 are often used with a rotor stator blade for light to medium viscous products. When it works, this statorrotor head is able to draw the solids and liquids around it into its center, and then push them radially through the stator openings back to the tank. Except for some portable mixers, high shear mixers, and a few special mixers, most mixers operate below standard motor speeds. High shear, high speed mixers for industrial mixing. The batch high shear mixer design consists of a single stage fourblade rotor that turns at high speed within a stationary stator. The premax is ideal for flexo, gravure and offset inks, paints, industrial coatings, electronic inks and cosmetics. Stainless steel high shear mixer, manufactured by tokushu kika kogyo. This category of mixers offer the most compact solution where homogenisation or emulsification is required.
Flow studies in an inline silverson 150250 high shear mixer using piv. New download pdf of inline mixers overview brochure 2. Flow patterns inside the silverson 150250 high shear mixer were determined. Inline mixing assembly the inline assembly fits on to the model l5 series laboratory range and converts it into an inline mixer homogenizer. Ultrahigh shear mixing strategies page 7 of 9 rotorstators for series 700 inline ultrahigh shear mixers ross inline ultrahigh shear mixers are manufactured in five. Mixer directs dp line of highshear dispersers has the flexibility to handle container sizes from 1 quart to gallons. The ability to apply intense shear and shorten mixing cycles gives these mixers broad appeal for applications that require immiscible fluids to be. Please enter your email address to request your personal download link. Numerical prediction accuracy still needs to be improved. A highshear mixer disperses, or transports, one phase or ingredient liquid, solid, gas into a main continuous phase liquid, with which it would normally be immiscible. High shear dispersers high shear mixers for sale mixer direct. Mixing chamber measures approximately 12 diameter x 14 straight side with 2. High shear mixer the ross series 100 high shear mixer series 500 series 500 high shear mixers include a mechanical seal above the shaft and an ansi flange to allow the mixer to be anchored to the top of an enclosed vessel.
Ultra high shear mixers capable of producing very fine emulsions and dispersions that traditionally. The adpro high shear emulsifier can accommodate both. The action of any silverson inline mixer can be modified. The first name in high shear mixers laboratory mixers. This enables any machine to mix, emulsify, homogenise, solubilise, suspend, disperse and disintegrate solids. High shear mixers gea engineering for a better world. Designed as a high speed, high shear mixer and emulsifier for continuous processing, today the dynashear sets the standard for inline mechanical mixers with hundreds of installations in. Ross has been the leader in the mixing industry for over. High shear granulators consists of a cylindrical or conical mixing bowl, a threebladed impeller, a chopper, an auxiliary chopper, a motor to drive the blades and a discharge pot. For challenging applications, ross also offers advanced rotorstator configurations. Us6241472b1 high shear rotors and stators for mixers and. By either circulating hot or cool liquid or steam through the jacket, the mixing bowl is jacketed for heating or cooling the contents of the bowl as the case may be. Quadslot and megashear inline ultra high shear mixers which operate up to 11,000 ftmin.
The rotosolver topentry batch mixer offers key benefits including. Rotor stators are high shear mixers that incorporate both a rotor and a stationary stator. Batch shear mixer is a high shear mixer for batch operation. Often high shear mixers are combined with an agitator or stirrers to reduce the scale of high shear homogeniser required and improve flow to the shearing workhead in the gm. The ross high speed disperser is built with all of the features and versatility required to produce a variety of products. These highthroughput, lowmaintenance machines offer a more costeffective way of improving. Ross high speed disperser traditional ross quality and heavy duty construction. In most applications, ultra high shear mixers deliver better droplet size results compared to colloid mills. Product is forced through the gap of the rotor stator often at high speeds creating a final homogenous blend. Ross high shear mixers are used throughout many industries, including the pharmaceutical, food, cosmetic, ink, adhesives, chemicals and coatings industries. This range includes single stage inline high shear mixers, high speed selfcleaning mixers, three stage multishear inline mixers, and adpro high shear emulsifier advanced processing mixers. The high shear mixer is placed at the bottom of the vessel and it is one of the crucial factors in ending up with a uniform product without any recirculation loops. Bottom entry high shear mixers bottom entry mixers commonly located at the base of the mixing vessel, bottom entry mixers are often used in combination with other mixing tools, e. Ross manufacturers the worlds broadest line of high shear mixers from traditional high speed dispersers and singlestage.
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