Mixing and Blending

MIXING AND BLENDING CASE STUDIES, WHITE PAPERS, & APPLICATION NOTES

  • Recommended Mixing Equipment For Catalytic Slurries

    Catalytic slurries consisting of solid catalysts and support materials suspended in a liquid medium are commonly prepared in batch tanks agitated by low-speed mixers such as propellers, anchor paddles and pitched blade impellers. These devices can sometimes suffer from long cycle times and inadequate dispersion especially in large batches. Technologies like the Ross Solids/Liquid Injection Manifold (SLIM) offer a more practical method of wetting out powders and quickly achieving the desired particle size distribution in high percent solids slurries.

  • Recommended Mixing Equipment For Polyvinyl Alcohol Solutions

    Polyvinyl alcohol (PVOH, also referred to as PVA) is a versatile polymer that plays multiple roles in the manufacture of adhesives, sealants, cosmetics, paper, textiles and many other products. This paper describes the benefits of preparing PVOH solutions in a well-designed Multi-Shaft Mixer capable of bulk agitation, high shear deagglomeration, and superior heat transfer.

  • Pesticide Gel Production In A Ross VersaMix Triple-Shaft Mixer

    Herbicides and insecticides in gel form enable easy, accurate and controlled application for increased efficacy and safety. Compared to traditional pesticides that are sprayed or sprinkled, gel formulations are smeared onto targeted surfaces which reduces the risk of chemical runoff and contamination.

  • Mixers that Gel With Your Application

    A global cosmetic company with the goal of expanding their gel manufacturing capabilities found a solutions with the 100-gallon VersaMix Multi-Shaft Mixer.

  • Sanitary Mixing In Multi-Agitator Systems

    Multi-shaft mixers are versatile systems used in the production of food, beverage, pharmaceutical and medical products. This bulletin discusses a few equipment features commonly supplied on multi-shaft mixers intended for sanitary applications.

  • 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.

  • 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.

  • The Quest For Clean Mixing

    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.

  • 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.

  • 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.

  • How To Optimize Solid-Liquid Mixing

    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.

  • 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.

MIXING AND BLENDING PODCASTS, VIDEOS, AND MORE

MIXING AND BLENDING PRODUCTS

Stainless Steel Sanitary Vessels are available in a variety of sizes and shapes. The vessels shown are all constructed in type 316 ss and are designed for vacuum operation. Each includes a variety of nozzles and a large manway for ingredient addition.
Special 100 gallon capacity sanitary mix vessel constructed of type 316 stainless steel. This unit is mounted on a portable cart with a scale. Included is a tilt back air operated propeller agitator, vacuum design, a 100 psi jacket and a sanitary 180 grit finish.

The company has announced the completion of a new brochure describing their line of Sanitary Mixing, Blending, Drying and Dispersion equipment.

Special 100 gallon capacity sanitary mix vessel constructed of type 316 stainless steel

The Model PD-2 two-gallon PowerMix is for the development of viscous mixtures requiring a combination of slow and high speed agitation

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. Ross Double Cone Blenders are in stock in 5, 10 and 15 cu.ft. capacity. A full range of sizes from 1/2 to 80 cu. ft working capacity is available. Each is constructed of type 316-stainless steel and is internally polished to a 240 grit sanitary finish. The exterior is polished to an easily cleaned 150-grit finish. All Ross Double Cone Blenders are supplied with Intensifier bars to permit delumping and deagglomeration as needed. Discharge is accomplished through a manually operated Butterfly valve. The valve is positioned 24” from the floor when in the bottom position. All units are provided with appropriate safety railings and appropriately interlocked safety interlocks. Stop-Start and E-Stop Pushbuttons are included with all blenders.

The Rapid Small Scale Oxidation Test (RSSOT) is a new method to evaluate the storage stability of liquid fuels (gasoline, diesel, biodiesel/FAME & blends), grease or oil.

ADU 5 is the ideal solution to automatically perform high-precision atmospheric distillation tests to characterize the volatility of petrochemical products like all standard fuels, biodiesel and ethanol-blended gasoline.

MIXING AND BLENDING NEWS

  • Static Mixers Offered For Turbulent And Laminar Flow Mixing Charles Ross & Son Company, the leader in specialty mixing and dispersion equipment, offers two economical designs of its Static Mixers. The LPD, Low Pressure Drop model, is typically used for low viscosity turbulent flow mixing of fluids and for gas-liquid, gas-gas mixing. This design is offered in many materials of construction up to 60 inches diameter
  • Ross Expands Static Mixers Inventory Charles Ross & Son Company has expanded its inventory of Low Pressure Drop (LPD/LLPD) and Interfacial Surface Generators (ISG) Static Mixers to meet customer demand.
  • Ross Stocks Sanitary Double Cone Blenders The 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.
  • Ross Expands Ribbon Blender Inventory

    Following its largest inventory expansion to date, Charles Ross & Son Company announces that over 80 Ribbon Blenders, sized for different working volumes and bulk densities, are now available from stock.

  • Charles Ross Announces Mixing And Melting Kettles Charles Ross & Son Company, maker of Ross mixers, dispersers and blenders, also caters to custom fabrication projects including storage tanks, pressure vessels and reactors.
  • Ross Hits Sales Milestone In The Battery Industry

    Since introducing the world’s first change can mixer over 100 years ago, Ross recently continues to innovate and develop new solutions in mixing.

  • Charles Ross And Son Company Introduces Ross PowerMix Supplied With Control System A Ross PowerMix was recently introduced with a special touch screen control system. The touch screen package allows easy user interface and entry of standard recipes' by operators.
  • Ross Slim System Accelerates Powder Induction Charles Ross & Son Company, the world leader in rotor/stator mixing technology, offers a new in-line system that dramatically improves powder induction in a liquid stream.
  • Ross Introduces Tilted Design Double Planetary Mixers

    Ross introduces new Double Planetary Mixers with a slightly tilted configuration for more effective and complete discharge of flowable products. Double Planetary Mixers are versatile equipment used in the preparation of pastes and gels, as well as granulations and free-flowing dried powder blends.

  • Ross PowerMix Used For Viscous Mixing & Dispersion The patented PowerMix is unique and includes two separate agitation systems within one mixer. A planetary blade revolves in combination with a separate high speed dispersion blade