PHARMACEUTICAL & MEDICAL SUPPLIES MIXING AND BLENDING
Recommended Blending Equipment For:
Ross serves the requirements of the Pharmaceutical industry, in virtually every industrialized country around the world. We have the experience and production capacity that no other manufacturer of specialty mixing and blending equipment can match.
In the USA alone, we operate five plants, an analytical laboratory and a vigorous R&D program. Overseas, Ross pharmaceutical equipment is being built in our own factories in China and India. Typical applications include mixing, blending, particle size reduction, emulsification, homogenization, powder induction, vacuum processing and more.
Specifications that define a mixer built for a pharmaceutical application reflect a combination of industry standards, and the mixing functions needed for that particular application. A sub-micron emulsion, for example, requires high-shear agitation, vacuum and usually a heat-transfer system. The size of the mixer is determined by the throughput required. To guard against batch-to-batch contamination, CIP and SIP capabilities are usually designed in, along with such devices as air-purged seals and custom designed discharge valves. To ensure a high degree of repeatability and to document the production of every batch, we often add a control system with data-logging capability.
The close connection between specific performance requirements and equipment features is the logical starting point for equipment design. But today, the challenge of specifying and designing a high-performance mixer is more than a two-dimensional process. We regularly address performance needs that are much broader than one particular mixing application. In fact, we often custom design pharmaceutical equipment to meet production needs that have not yet been imagined.
Visit our new Web App to easily search resources, browse images, and learn about Ross Mixing and Blending Technologies in the pharmaceutical industry. http://www.mixers.com/app
CONNECT WITH CHARLES ROSS & SON COMPANY
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710 Old Willets Path Phone: 631-234-0500 |
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HOT PRODUCTS
The ROSS Model HSM-405SC-25 is an inline high shear rotor/stator mixing system incorporating SLIM (Solids/Liquid Injection Manifold) Technology. Unlike conventional eductors, the unique SLIM rotor/stator generates a powerful vacuum without the aid of external pumps and pulls powders directly into the mix chamber, promoting instantaneous wet out under high shear conditions. Mounted on a multipurpose skid with load cells, actuated valves and level switches, the pictured HSM-405SC-25 recirculates into a 400-gallon jacketed tank and is controlled from a 15” industrial PC with Windows.
Cannabis-infused products and medical marijuana are at the forefront of an innovative and promising industry. Fueled by a growing consumer base and increasing investor enthusiasm, the cannabis industry is opening the doors to a new generation of cosmetics, beverages, foods, nutritional supplements, pharmaceuticals, and even pet food & wellness products.
Ross V-Blenders are most often used for the intimate dry blending of free flowing solids. The solids being blended in these units can vary in bulk density and in percentage of the total mixture. Materials being blended are constantly being split and intermixed as the shell rotates. Normal cycle times are typically in the range of 15 minutes, however can be less depending on the difficulty of blending.
Ross Double Cone Blenders design is most often used for the intimate dry blending of free flowing solids. The solids being blended in these units can vary in bulk density and in percentage of the total mixture. Materials being blended are constantly being intermixed as the Double Cone rotates.
Ross is the leading supplier of Ribbon, Tumble and Vertical Blenders for dry powder blending and drying for the process industries. Many products including pharmaceuticals, foods, chemicals, fertilizers, plastics, pigments, and cosmetics are manufactured in Ross dry blending equipment.
Large-scale elliptical head pressure vessels for use as carbon filter tanks. Shown are two 5,000-gallon stainless steel vessels fabricated, designed and stamped for 100 psig at 230 degrees F in accordance with the ASME Code Section VIII, Division 1. Each tank is supplied with various size nozzles, lifting lugs, contoured pipe legs and an elliptical manway.
Ross serves the requirements of the pharmaceutical industry in virtually every industrialized country around the world. Typical applications include mixing, blending, particle size reduction, emulsification, homogenization, powder induction, vacuum processing and more.
Ross manufacturers the world’s broadest line of rotor/stator Pharmaceutical High Shear Mixers.
Description of process
The first step in determining a pharmaceutical mixer for your application, is to consider the steps involved in your pharmaceutical manufacturing process.
Equipment strategies for increasing process versatility in the Medical Industry
The best strategy for improving the versatility and efficiency of your mixing equipment will depend upon the parameters of your particular application. But for most applications, these general guidelines will at least provide a springboard to re-examine your equipment and develop a plan to improve production.
Add a control system that is powerful and flexible
Ross builds polished pharmaceutical storage tanks, pharmaceutical mixing vessels, reactors, pressure vessels and atmospheric tanks, columns and custom transfer tanks to meet the special needs of the pharmaceutical and medical process industries.
Charles Ross and Son Company offers four types of pharmaceutical dry blenders: ribbon, paddle, vertical, and tumble. There is a type of blender that will be most efficient in each application.
Ross is offering a new high-efficiency charging hopper for its line of High Shear Mixers with Solids/Liquid Injection Manifold (SLIM) Technology. The SLIM is a unique rotor/stator device engineered for high-speed powder injection into liquid without the need for eductors or pumps. The improved hopper design ensures a steady rate of feed delivery and prevents “rat holes” or bridging of bulk solids. Typical solids dispersed using the SLIM include fumed silica, CMC, guar gum, carbon black, carrageenan, xanthan gum, talc, alginates, pectin, titanium dioxide, calcium carbonate, starch, clays, alumina, carbomers, sugar, salts, dye powders and other additives or fillers.
Ross SysCon is your single source supply for skid mounted Process Automation. Ross' diverse group engineers and designers has years of experience in multiple different industries ranging from Aerospace to Pharmaceuticals, Pulp and Paper to Automotive, Specialty Chemical to Natural Gas Storage.
A new 10 page-four color brochure illustrating and describing the company’s extensive line of Motionless Mixers...
Charles Ross & Son Company's Three Roll Mills are useful for research, development and a variety of laboratory purposes...
The Ross Inline SLIM is a powder induction and mixing device based on the Ross Inline Mixer Emulsifier. The Inline SLIM consists of a rotor and stator mixing arrangement, specially designed to create negative pressure (vacuum) behind the rotor, which can be used as the motive force to suck powdered (or liquid) ingredients directly into the stream of the incoming liquid.
Ross High Shear InLine Rotor-Stator Mixers are built to strict Sanitary Standards for use in the Food and Pharmaceutical Industries.
Charles Ross and Son Company has announced a stocking program covering its popular line of Ribbon Blenders. The Blenders are available for sale or rental.
The highest shear rotor/stator design is the new Ross MegaShear rotor/stator mixer...
Special 100 gallon capacity sanitary mix vessel constructed of type 316 stainless steel
Stainless Steel Sanitary Tanks & Vessels are available in a variety of sizes and shapes for process manufacturing. The vessels are constructed in type 316 ss and are designed for vacuum operation. Each includes a variety of nozzles and a large manway for ingredient addition.
Series 500 High Shear Mixers are built for service in critical manufacturing environments that require vacuum and/or pressure
Charles Ross & Son Company’s Sanitary PVM 200-gallon VersaMix was designed to produce sanitary emulsions in short mixing cycles...
Ross manufactures a range of sizes from ½ through 515 cu.ft. working capacity. Ross blenders are supplied with several agitator design possibilities including continuous or cut-out ribbons for center or end discharge, a paddle design is also offered for shear sensitive blending applications.
Charles Ross & Son Company now offers a multi-agitator VersaMix specially engineered to produce shear-sensitive creams and lotions.
The DPM line of Double Planetary Mixers is available in standard 1, 2 and 4 gallon sizes.
Ross Double Planetary Mixers produce a variety of high viscosity products in many applications
The Model PD-40 PowerMix is a change-can mixer used for high viscosity vacuum mixing and dispersion requirements
Ross X-Series Mixer Emulsifiers are base on a rotor/stator generator design in which the blades of a rotor...
Ross-Lube is for nearly all mixing and blending applications. The lubricant can reduce wear by
The new Model 100LC High Shear Mixer being offered by Charles Ross and Son Company is designed to be the most versatile bench-top laboratory mixer available. A power lift makes raising and lowering the mix head as easy as pushing a button.
The Ross High Shear InLine Rotor-Stator Mixer is used to develop new processes or for low volume continuous production of high value added products.
The Model 405SB High Shear Mixer System includes an In-Line SLIM (solid liquid injection system), and a 50 gallon jacketed recirculation vessel for high-speed powder induction. The system is constructed of easily cleanable stainless steel.
Ross Dual Shaft Mixers are an ecomonical alternative for the mixing and dispersion of viscous products. Vacuum and jacketed vessels are standard features of this design.
High Shear Inline Rotor-Stator Mixers. Ideal for process manufacturing needs.
Ross has been the leading manufacturer of planetary mixers around the world since we introduced the original Double Planetary Mixer more than 75 years ago.
Ross is the leading manufacturer of Multi-Shaft Mixers and has been since we introduced the original Multi-Shaft Mixer 30 years ago...
The Inline High Shear Mixer Emulsifier is designed to assist in the wetting of difficult-to-wet solids or minor liquids, on a continuous basis...
V-Blenders designs are most often used for the intimate dry blending of free flowing solids. The solids being blended in these units can vary in bulk density and in percentage of the total mixture. Materials being blended are constantly being split and intermixed as the shell rotates.
Charles Ross & Son Company, the leader in specialty mixing and dispersion equipment, is now offering complete skid mounted static mixing systems
The company offers the triple shaft 200 gallon VersaMix designed to provide maximum process flexibility to the user.
Double Cone Blenders are most often used for the intimate dry blending of free flowing solids. The solids being blended in these units can vary in bulk density and in percentage of the total mixture. Materials being blended are constantly being intermixed as the Double Cone rotates. Normal cycle times are typically in the range of 10 minutes, however they can be less depending on the difficulty of blending.
The Charles Ross and Son's Ribbon Blender range in capacity from 1/2 cu. ft. to 515 cu. ft. capacities. Ross Blenders are stocked and are constructed in carbon and stainless steel. Standard and Sanitary models are available to meet special production requirements.
This Lab Vertical Blenders are designed for vacuum operation and includes a jacketed vessel wall for heating and cooling
Paddle Blenders consist of a U-shaped horizontal trough and a fabricated paddle agitator
Stainless Steel Tanks - This 1000 Liter Stainless Steel Sanitary tank is constructed of type 316 stainless steel
A new design for vacuum and pressure applications has been introduced. The Blenders can be constructed in materials of construction to suit the application...
Ross Stocks New Stainless Steel Ribbon Blenders in many sizes from 1 through 120 cu.ft.
Series 500 High Shear Mixers are built for service in critical manufacturing environments that require vacuum and/or internal pressure operation. The mixers are built with either single or double mechanical seals.
Charles Ross & Son's line of double planetary mixers produce a variety of viscosity products
Mixers- The Double Planetary Mixers contains two mixing blades that revolve on their own axis, as well as on a common axis, within the mix vessel. The mix pattern ensures that all materials in the vessel are intermixed within a few minutes.
Charles Ross & Son’s PreMax rotor/stator mixer is available in a range of sizes for laboratory options development...
CONTACT INFORMATION
Charles Ross and Son Company
710 Old Willets Path
Hauppauge, NY 11788
UNITED STATES
Phone: 631-234-0500
Fax: 631-234-0691
Contact: Sales
APPLICATION NOTES
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![Capsules Pills]( "Recommended Mixing Technologies For Producing Capsule Shells")
Capsule shell chemistries must meet myriad requirements, including those affected by consumer preferences, need for compatibility with APIs, formulation's dissolution rates, and overall product stability.
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![Cough syrup]( "Recommended Mixing Equipment For Liquid Supplements")
This bulletin describes the benefits of preparing liquid supplements in a multi-shaft mixer designed for bulk agitation, high-speed solids dispersion, and superior heat transfer.
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![Charles Ross]( "Sanitary Mixing In Multi-Agitator Systems")
Multi-shaft mixers are versatile systems used in the production of pharma and medical products. This bulletin discusses equipment features commonly supplied on multi-shaft mixers for sanitary applications.
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![ContactLens.jpg]( "Recommended Mixing Equipment For Ophthalmic Preparations")
In the processing of ophthalmic solutions, high-shear mixers are utilized for dissolving salts as well as dispersing viscosity enhancers, antioxidants and other additives.
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![tabletcoatings.jpg]( "Recommended Mixing Equipment For Tablet Coatings")
Designed for high-speed powder dispersion, the Ross Solids/Liquid Injection Manifold Mixer is well proven in the preparation of tablet coatings.
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![Charles Ross Pharm Gel]( "Recommended Mixing Equipment For Pharmaceutical Gels")
A majority of pharmaceutical gels are shear-thinning semisolids prepared by dispersing hydrophilic polymers into an aqueous vehicle. Proper mixing requires a good balance between agitation and shear.
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![Nutraceuticals.jpg]( "Recommended Blending Equipment For Nutraceuticals")
Dry blending is an indispensable operation in the manufacture of multivitamins, sports supplements, herbal extracts, meal-replacements, green food powders and other nutraceutical products.
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![RossDoublePlanetaryMixer]( "Blending And Drying High-Density Powders")
For years, blending dense slurries has been a job for the traditional vacuum dryer with a rotating vessel. Today, processors are finding a different blender/dryer can handle the heaviest of materials more easily.
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![ProductMigration]( "Guard Against Product Migration In Your Ribbon Blender")
This application note offers tips for efficiently containing powders in a ribbon blender to ensure operator safety, prevent cross-contamination and promote easy clean up.
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The growing demand for prescription and over-the-counter transdermal products encompasses a wide range of uses and conditions, from motion sickness and smoking cessation, to hormone replacements and pain management.
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Planetary mixers are ideal for wet granulation processes. Advantages include "one-pot" processing, high uniformity and yield, predictable performance, and ease of cleaning.
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Viscous products possessing shear-sensitive behavior, fragile components or abrasive properties require gentle but thorough mixing.
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Solid-solid mixing sometimes involves powders that need to be uniformly coated with smaller particles of a different component. The ingredient that is coated onto the bulk material is typically a very small percentage of the batch, thus requiring thorough and uniform blending.
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To help ensure a long service life out of your capital investment and obtain high quality blends in every single batch, consider the following tips on ribbon blending.
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Rotor/stator mixers specially designed to generate a powerful vacuum within the mix chamber are capable of inducting a wide variety of solids, from fine powders to friable pellets.
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Mixing bulk solids into liquid can be challenging not only due to low solubility or resistance to wet-out/dispersion. The difficulty may simply be due to sheer volume.
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In this age of technological marvels and Internet madness, it's refreshing to see an innovation that isn't the product of an exotic new technology.
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Granulation requires the addition of binding fluid/adhesive to a blend of powders. The liquid is added at a pre-determined rate to the batch while it is being mixed.
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In many industries, the challenge of making high quality submicron emulsions has never been more important. Depending on the application, they improve texture, aesthetics, taste, rheology, shelf-life, or even cost. In short, the quality and stability of emulsions play a major role in refining the physical characteristics and effectiveness of numerous end products.
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![Thumbnail]( "Tech Brief: Conserve Raw Materials In A Scalable R&D Mixer")
Developing a new formulation at the R&D stage can require multiple iterations to arrive at the optimal quality, functionality, cost or a combination of these and other factors.
WHITE PAPERS
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![Choose The Right Inline High Shear Mixer For Your Process]( "Choose The Right Inline High-Shear Mixer For Your Process")
This white paper presents some ideas for selecting the right inline high shear mixer for your process based on a company’s collective experience as a mixing equipment provider to process industries.
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![stepsincreaseenergy_efficientmixing.jpg]( "5 Steps To Increase Energy-Efficient Mixing")
Mixer testing simulation trials are needed to confirm the suitability of a specific mixing strategy. This white paper explores five ways to increase energy efficiency in new and existing mixing processes.
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Mixing is one of the most common operations in food processing, but comes with challenges -- batch-to-batch uniformity, optimizing blend times, and most importantly: improving cleanliness.
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![Charles Ross and Son Company - mixers, blenders, dryers and dispersion equipment]( "Solutions To Batch Mixing Issues")
Mixing processes vary from one application to another and there are no fix-all solutions.This white paper presents some strategies for improving commonly encountered batch mixing problems.
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![EfficientPowder.jpg]( "Efficiencies In Powder Dispersion For Manufacturers")
Uniformly dispersing powders into a liquid batch in a practical amount of time is a common problem for F&B manufacturers. This white paper explores five tips for dispersing powders more efficiently.
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![Charles Ross and Son Company - mixers, blenders, dryers and dispersion equipment]( "Ready To Purchase A New Mixer? Tips To Justify That Capital Expenditure")
Purchasing new mixing equipment is typically not a hasty event. As with any capital investment, the purchase of a new mixing system ideally requires time and research.
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![Mixing Technologies]( "Mixing Technologies In The Pharmaceutical And Medical Industries")
Mixing equipment employed in the production of pharmaceuticals and medical devices deal with a higher level of complexity because their use is more specialized. Not one design fits all.
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This paper provides practical information on the efficient use of specialty mixing equipment for the preparation of low, medium and high viscosity solid-liquid mixtures under low and high shear conditions.
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![Charles Ross and Son Company - mixers, blenders, dryers and dispersion equipment]( "How To Easily Scale-Up Mixing Systems")
When selecting mixing systems, foresight for scale-up is important for long-term success. A quick shift between systems can be the difference between economical success and a financial disaster.
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![CharlesRoss.jpg]( "How A Process Control System Can Help Increase Profits")
Creating an efficient mixing system is a balancing act. Throughput must be balanced against batch size, agitator sizes, motor sizes, shear speeds, viscosity, and many other variables.
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This white paper explains the rules for mixers and the applications for which two, three, or even four different types of mixers can conceivably provide an optimal tool to achieve your process goals.
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Vacuum drying is ideal for processing heat-sensitive materials without risk of thermal degradation. It also allows manufacturers to recover costly solvents or safely dispose of any harmful volatiles removed from the closed system.
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This white paper presents an overview of mixing technologies employed in the dispersion of nano-sized solid particles into liquid. By Christine Banaszek
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![static mixer white paper logo]( "Static Mixer Applications & Selection Tips")
Over the years, static mixer suppliers have developed their own models and formulas for sizing. Charles Ross' LPD/LLPD static mixers are well known for their wide ranging uses in turbulent and laminar flow mixing applications. -
The aim of this paper is to provide a brief compilation of technical and practical information on high viscosity mixing based on the collective experience of Charles Ross mixing experts.
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As major developments continue to advance in the areas of renewable energy, green construction, green chemistry and many other markets, new mixing applications and processing challenges arise. The aim of this paper is to provide practical information on certain mixing requirements currently seen within selected green industries and how these production needs are being met through the efficient use of specialty mixing equipment.
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![Ross]( "White Paper: Dry Blender Selection Criteria - Vertical & Horizontal Designs")
In processing plants around the world, ribbon blenders are used to mix many thousands of products, from fertilizers and plastic resins to flavored coffees and cosmetics. By Charles Ross and Son Company -
In processing plants around the world, ribbon blenders are used to mix many thousands of products, from fertilizers and plastic resins to flavored coffees and cosmetics. By Charles Ross and Son Company
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A few years ago, the process of selecting a mixer for most applications was straight- forward. When increased demand required an increase in production, process engineers were naturally inclined to choose the type of mixer that had worked before in the same application. When they began talking to equipment manufacturers, their questions focused on capacity, auxiliary equipment, projected delivery and price. Many tested equipment before signing a purchase order. By Charles Ross and Son Company
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A few years ago, the process of selecting a mixer for most applications was straight- forward. When increased demand required an increase in production, process engineers were naturally inclined to choose the type of mixer that had worked before in the same application. When they began talking to equipment manufacturers, their questions focused on capacity, auxiliary equipment, projected delivery and price. Many tested equipment before signing a purchase order. By Charles Ross and Son Company
ARTICLES
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![ROSS]( "Ultra-High Shear Mixer Ideal For Both Sanitary And Industrial Applications")
The ROSS X-Series Inline Ultra-High Shear Mixer is designed for efficient high-throughput emulsification, dispersion, and homogenization.
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![ROSS VersaMix VM-600 with SLIM (002)]( "Convenient Powder Induction In Large Mixing Tanks")
ROSS VersaMix Multi-Shaft Mixers with Solids/Liquid Injection Manifold (SLIM) Technology enable fast and efficient large-scale powder dispersion into low-viscosity liquids including resins, oils, melted waxes, emulsions, and aqueous solutions.
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![Inline Ultra High Shear Mixer 700 Series]( "Inline Ultra High Shear Mixer 700 Series Designed For Challenging Shear Requirements")
The ROSS Inline Ultra High Shear Mixer 700 Series is designed for challenging shear requirements, a more efficient alternative to colloid mills which generally suffer from low throughput.
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![Cannabis]( "Mixing Cannabis-Infused Products")
Gain insights from a pharmaceutical equipment manufacturer on factors cannabis manufacturers should consider when they're looking to purchase a mixer.
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![ROSS 42N-18SS with Workstation]( "Ross Introduces Sanitary Ribbon Blender With Bag Dump Workstation")
ROSS engineers custom blending systems incorporating ergonomic material handling accessories, including bag dump workstations.
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![Ross Sanitary DPM-40 Double Planetary Mixer]( "Double Planetary Mixer Ideal For High-Precision Mixing, Granulation And Vacuum Drying")
The ROSS Double Planetary Mixer is ideal for high-precision mixing, granulation and vacuum drying all in a single vessel.
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![Model VSL-400]( "Charles Ross And Son Announces New Skid System Capable Of Mixing And Pumping Viscous Products")
ROSS recently designed a new skid system capable of mixing and pumping low to moderately viscous products. The Model VSL-400 design is a custom conical vessel on a movable skid with a progressive cavity pump rated for 10-30 gallons/minute.
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![Planetary Mixer]( "Reverse-Lift Double Planetary Mixers Announced By Charles Ross & Son Company")
The ROSS Double Planetary Mixer is available in a reverse-lift design which raises the vessel to the mixing position, rather than lowering the agitator assembly. A reverse lift facilitates improved rigidity and more uniform blade-to-vessel clearances without relying on the floor to be completely level.
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![ROSS Inline HSM-410]( "Mobile Inline Rotor/Stator Homogenizers For Efficient High Shear Mixing")
ROSS inline high shear mixers from 1 through 250 HP accelerate mixing, emulsification and homogenization in both recirculation and continuous modes. A mobile skid allows these machines to be used anywhere in a plant, saving time and money by eliminating the need for multiple mixers separately dedicated to each vessel or product
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![Ken Langhorn, ROSS VP Sales]( "Mixing And Blender Leader Appoints Ken Langhorn As VP Of Sales")
ROSS is pleased to announce the appointment of Ken Langhorn to the position of Vice President of Sales.
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![Charles Ross]( "Multi-Agitator High-Shear Mixing System Assists In CMC Dispersions")
Conventional agitators are unable to create the fluid circulation necessary to disperse 4%+ powdered CMC dispersions. The consequence of insufficient agitation is the formation of non-dispersed lumps.
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![Ross Ten Things You Should Know When Considering A Tumble Blender]( "10 Things You Should Know When Considering A Tumble Blender")
Whether you're considering a tumble blender for your process or shopping for a suitable piece of blending equipment, here are 10 things you should think about before the making final decision.
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![Improving Manufacturing Processes With High Shear Mixing Technologies]( "Improving Manufacturing Processes With High-Shear Mixing Technologies")
Companies are reevaluating mixing processes, looking for ways to lower cost, boost production capacity, and improve quality. This article will explain how high-shear mixing can help achieve these goals.
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In this age of technological marvels and Internet madness, it's refreshing to see an innovation that isn't the product of an exotic new technology.
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Mixing challenges throughout the process industries are heightened as the viscosity and complexity of the mixture rises. This webinar reviews the numerous options that are available to help select the most efficient mixer for a users requirements.
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Topics of this webinar include dry blending, high speed mixing, and batch mixing applications for pharmaceutical manufacturing. This webinar addresses the current challenges facing the industry , as well as new innovation that will help with any issues manufacturers are facing.
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Dry blenders are typically described as being of horizontal, vertical or tumbling designs. On the surface it would seem that each can be used for the same application, but subtle differences usually make one preferable over another. This webinar helps to narrow the choice of the unit for a particular production requirement.
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The challenge of producing high-quality emulsions, solutions, and dispersions can sometimes be a moving target due to changing market demands, consumer behavior, and product requirements. By Christine Banaszek, Charles Ross and Son Company
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![Newly Improved Gearbox Design Of Ross Planetary Mixers]( "Newly Improved Gearbox Design Of Ross Planetary Mixers")
Ross Planetary Mixers are now offered with newly improved sealed and purged gearbox assemblies for sensitive applications requiring the tightest protection against contamination. -
![Ross-Process]( "Ross Moves Into New Plant In India")
Charles Ross & Son Company, Vice President of Corporate Operations, Joe Martorana announces the relocation of Ross Process Equipment (RPE) into a new state-of-the-art plant in Pune, India tripling the size of its previous facility. -
![Ross-10,000]( "Ross Engineering Announces Custom Stainless Steel Fabrication Up To 10,000 Gallons")
Ross Engineering Inc., a subsidiary of Charles Ross & Son Company, manufactures storage tanks, pressure vessels, reactors and custom fabrication as large as 100,000 gallons at its Savannah facility. -
![Ross-Model-DPM]( "Charles Ross Announces Heavy-Duty Double Planetary Mixers")
Ross manufactures Double Planetary Mixers for heavy-duty mixing of viscous formulations up to around 6 million cP. -
![Try A Ross Laboratory Multi-Shaft Mixer]( "Try A Ross Laboratory Multi-Shaft Mixer")
Popular models of Ross Laboratory Multi-Shaft Mixers are now being offered for trial/rental. -
![image002]( "Charles Ross & Son Announces Custom Fabricated Tanks, Vessels And Reactors")
Charles Ross & Son Company, a manufacturer of specialty mixing equipment, also designs and builds custom fabricated tanks, stirred reactors, pressure and storage vessels with capacities up to 70,000 gallons. -
![Laboratory And Production-Size High Speed Dispersers Available From Stock]( "Laboratory And Production-Size High Speed Dispersers Available From Stock")
A large number of Ross High Speed Dispersers are now offered from stock for immediate purchase or trial/rental. This robust inventory includes many standard laboratory models for batches as small as 1-2 gallons and production units for vessels up to 500 gallons. -
![Ross Introduces The Model HSM-100LSK-I Multi-Purpose Laboratory Mixer]( "Ross Introduces The Model HSM-100LSK-I Multi-Purpose Laboratory Mixer")
Ross introduces the new model HSM-100LSK-I, a multi-purpose laboratory mixer. This bench-top unit is offered with interchangeable mixing attachments including batch and inline rotor/stator sets, various size disperser blades and propellers. -
![Ross-Dual-Shaft-Mixers1]( "Dual-Shaft Mixers Ideal For Viscous Applications")
Ross Dual-Shaft Mixers are ideal for processing pastes, gels, suspensions, slurries and other viscous formulations. Composed of two independently-driven agitators working in tandem, this system is designed for heavy-duty mixing with the capability of fine-tuning shear levels and flow patterns. -
![Ross-Ribbon-Blenders.jpg]( "Ross Ribbon Blenders Suitable For Both Industrial And Sanitary Applications")
Ross Ribbon Blenders cater to a wide range of bulk densities, suitable for industrial or sanitary applications. All units are direct driven by an inverter-ready gearmotor, an integral design superior to belt- and chain-driven blenders that suffer from losses in horsepower and efficiency through slippage. -
![RossStorageVessels]( "Custom Pharmaceutical Sanitary Tanks, Storage Vessels, Reactors And Transfer Vessels Offered By Ross")
Custom Pharmaceutical Sanitary Tanks, Storage Vessels, Reactors And Transfer Vessels Offered By RossDuring the last two decades, Ross has grown to be one of the best-equipped and most highly respected custom fabricators in North America. -
![DualShaft200-300.jpg]( "Ross Stocks Dual Shaft Mixers")
Charles Ross and Son Company today announced the in-stock availability several sizes of its Dual Shaft Change Can Mixers. -
![ARBDischargeScrew.jpg]( "New Blender From Charles Ross Incorporates Screw Discharge")
Warren Ang– Product Manager has announced the completion of a new model of the popular line of Ross Ribbon Blenders. The new model is designated as the "42NSD”. -
![image0021]( "Ross Introduces Screw Discharge Ribbon Blender")
Warren Ang– Product Manager has announced the completion of a new model of the popular line of Ross Ribbon Blenders. The new model is designated as the "42NSD”. -
![megashear.jpg]( "High Shear Mixer Offered By Ross")
The new Ross MegaShear Inline High Shear Mixer is the first to combine, high flow rates - up to 500 gpm without an auxiliary pump, high tip speeds - up to 18,000 fpm, and ultra high shear rates, all in a single pass. -
![RossMixer]( "Video: High Shear Mixer")
Charles Ross & Son Company manufactures a wide range of sanitary high shear mixing and dispersion equipment for fine emulsion and homogenization requirements. Many models are available to permit a client to select the exact machine for particular process needs.
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![A-RB515.jpg]( "500 Cu Ft Ribbon Blenders Offered By Ross")
Charles Ross & Son Company has announced the recent shipment of its 45th - 515 cu.ft. Ribbon Blender. -
![Rossvideo]( "Video: Ross Inline Solids Liquids Injection Manifold (SLIM) System")
The Ross Inline Solids Liquids Injection Manifold (SLIM) System is great for inducting and immediately dispersing large quantities of difficult to disperse powders such as CMC, fumed silica, and carbomers.
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Article: Understanding Surfactants And New Methods Of Dispersing Them
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![Laboratory High Shear Mixer Offered For Vacuum Operation]( "Laboratory High Shear Mixer Offered For Vacuum Operation")
Charles Ross & Son Company has introduced a new benchtop model of its popular line of High Shear Rotor/Stator Mixers. Ross High Shear Mixers are ideal for dispersion, emulsification, homogenization, and particle size reduction. -
![dpm]( "Ross Double Planetary Mixers")
Video: Ross Double Planetary Mixers
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![RB_BSideView]( "New Ross Ribbon Blenders Available From Stock")
Charles Ross & Son Company has announced the design of a new model of its popular line of Ribbon Blenders -
![Ross Introduces New Mixer Design]( "Ross Introduces New Mixer Design")
Ross has introduced a new design option for its popular line of change can mixers, including the PowerMix, Double Planetary, VersaMix, and Dual Shaft designs. -
![Ross Introduces New High Shear Mixer]( "Ross Introduces New High Shear Mixer")
Charles Ross & Son Company has announced the introduction of a new model of its proven line of high shear mixers. The PM Model incorporates a rotor/stator configuration that promotes dual flow through a special Delta rotor/stator. -
![Ross Introduces Single Planetary Mixer]( "Ross Introduces Single Planetary Mixer")
Charles Ross & Son Company recently introduced a new Single Planetary Mixer. The mixer is equipped with a custom helical mixing blade allow the mixing of high viscosity paste materials. -
![Ross Offers New Laboratory Dual Shaft Mixer]( "Ross Offers New Laboratory Dual Shaft Mixer")
Ross has announced the introduction of a new Dual-Shaft design incorporating a special helical agitator and high-speed dispersion blade. -
Bogard Lagman, Executive Vice President of Charles Ross and Son Company, has announced the launch of a new Web site covering the company's line of planetary mixers.
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![ACylindrical]( "Ross Introduces New Cylindrical Vacuum Dryers")
Charles Ross & Son Company has recently introduced a new line of Cylindrical Dryers for the chemical process industries -
![New Ross X-Series High Shear Mixer Offered]( "New Ross X-Series High Shear Mixer Offered")
The X-Series High Shear Mixer being offered by Charles Ross and Son Company is now being offered with several new optional design features. -
Charles Ross & Son Company has announced the launch of a new Web site covering the company's line of ribbon blenders and cylindrical dryers.
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Bogard Lagman, Executive Vice President of Charles Ross and Son Company today announced the availability of a new laboratory model of the SLIM (solids-liquid-injection-manifold).
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Charles Ross & Son Company today announced the completion of its manufacturing plant expansion in Wuxi, China.
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![agitator]( "Triple Shaft Mixer Offered With Special Solids Dispersion System")
Designed for multiple mixing requirements such as high-speed dispersion, emulsification, particle-size reduction and homogenization, the Ross VersaMix Triple Shaft Mixer is now available with Solid/Liquid Injection Manifold or S.L.I.M.™ System -
![DPM-HalfPint.jpg]( "Ross Offers ½ Pint Double Planetary Mixer")
Bill Alhofen - Product Manager has announced the introduction of a new model of the Double Planetary Mixer. The new ½- pint working capacity unit is ideally suited for the bench-top research and development of highly viscous materials, up to approx. 6 million centipoise -
![portable]( "Ross Offers Special Reactors")
Chris Ross, Vice President-Sales for Charles Ross & Son Company, has announced the recent completion of two special mix/reaction vessels constructed of Hastelloy C and Type- 316 stainless steel -
Rob Lanham, General Manager of Ross Systems and Controls (SysCon) has announced the launch of a new and comprehensive website...
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![Ross Offers New Sanitary Ribbon Blender]( "Ross Offers New Sanitary Ribbon Blender")
Charles Ross & Son Company has announced availability a customized line of Sanitary Ribbon Blenders... -
As international markets open and competition intensifies in all of the process industries, plant and process engineers must take special care to avoid making critical business decisions based on experience and presumptions that are no longer relevant...
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Charles Ross & Son Company recently completed a special dual shaft vacuum mixer for the mixing and dispersion of medium to high viscosity materials...
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The new Model 100LCI High Shear Mixer being offered by Charles Ross and Son Company is designed to be the most versatile bench-top laboratory mixer available
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Charles Ross & Son Company today announced that it has received 3A-certification covering of its line of High Shear Inline Rotor-Stator Mixers...
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Doug Cohen - Vice President -Technical Services of Ross today announced the introduction of a new Model G2 Vacuum Mixer Homogenizer.
This vacuum processor is primarily used for processing by companies that require the ability to process under sanitary conditions. The mixer is constructed entirely of stainless steel and is completely polished for total cleaning between batches
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The specifications that define a mixer built for a pharmaceutical or cosmetic application reflect a combination of industry standards and the mixing functions needed for that particular application
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The new Ross MegaShear Inline High Shear Mixer is the first to combine, high flow rates - up to 500 gpm without an auxiliary pump, high tip speeds - up to 18,000 fpm, and ultra high shear rates, all in a single pass
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The Ross line of High Shear Mixers includes conventional high-speed dispersers, batch and inline rotor-stator mixers, multi-shaft designs, and the new SLIM (solids liquids injection manifold
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In processing plants ribbon blenders are used to mix many thousands of products, from fertilizers and plastic resins to flavored coffees and cosmetics
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There’s a big story behind those small, unassuming gray boxes on your plant wall, the ones that enclose your high-voltage switches.
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Ribbon blenders and vertical cone screw blenders are found in many plants, and in many ways they perform a similar function on the process line. But the differences in their design – and in the advantages they offer – are far more important than their similarities
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Wetting out powders like fumed silica, TiO2, gums and thickeners is one of the toughest challenges our customers face – in virtually every industry we serve, from foods and pharmaceuticals to coatings and the CPI
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Every process engineer who has worked with powders such as fumed silica, CMC, guar, xanthan, carageenan, alginates and other thickeners has come face to face with one of the toughest challenges in mixing. Many of the powders that are most often used in the process industries are hard to wet out and mix...
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![3 stainless steel closed sanitary vessels.jpg]( "Ross Engineering Offers Custom Vessels")
Ross Engineering, Savannah, GA. offers extensive custom vessel fabrication capabilities. -
![Innovative Vacuum Blender Doubles as a Highly Efficient Extraction Unit]( "Innovative Vacuum Blender Doubles as a Highly Efficient Extraction Unit")
Oleoresin extraction, the starting point for many varieties of flavor development, is a long, labor-intensive and costly process...
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Richard Ross today announced the promotion of Gladwyn "Bogard" Lagman
