Drum mixers are generally used to blend mixtures of low to medium viscosities such as cement or adhesive slurries; this particular kind of mixer is capable of mixing substances of very different particle sizes such as gravel and cement slurry or ice cream and fruit. Internal paddles or blades mix, blend or clean and a sturdy frame supports the drum as it rotates or tumbles. These are inherently batch mixers because they work with a single batch at a time. Read More…

Leading Manufacturers
KADY International
Scarborough, ME | 207-883-4141As a world leader in industrial mixer manufacturing, KADY International offers high-performance industrial mixing machinery including top and bottom entry batch mixers, high shear mixers and chemical mixers.

Frain Industries, Inc.
Carol Stream, IL | 630-283-8980Frain Industries is the world’s largest provider of high quality processing machinery! We offer a wide variety of mixers based on the product and volume our customers require.

Charles Ross & Son Company
Hauppauge, NY | 800-243-7677Ross is a manufacturer of industrial mixing, blending and dispersion equipment since 1842. We offer sanitary, standard and custom equipment designed to meet the varied mixing requirements of our customers from virtually all the process industries.

Admix, Inc.
Londonderry, NH | 800-466-2369Admix, Inc. manufactures stainless steel mixing technologies & assists with tough mixing issues for a variety of markets. Choose from products such as basic mixers, Rotomaxx™ high torque mixers, BenchMix™ programmable lab mixers and more.

Resodyn™ Acoustic Mixers Inc.
Butte, MT | 406-497-5333Resodyn™ Acoustic Mixers can mix virtually any combination of materials from bench to production. RAM’s patented technology platform uses sound energy to effectively and efficiently process powders, pastes, liquids, and combinations thereof with breakthrough speed, quality, and repeatability. Our products are made in the USA, operate in over 30 countries, and are becoming the processing technology of choice in industry after industry.

PerMix North America
Chicago, IL | 312-883-7432PerMix has been manufacturing mixing and blending equipment since 1954 for the pharmaceutical, nutraceutical, cosmeceutical, food, and chemical industry. PerMix leads the industry in innovative, performance driven, Value Added Engineering mixing solutions of all types for all industries. With over 28 types of mixers, we lead the industry in mixing solutions when it comes to mixing powders, liquids, or pastes. The largest selection of mixers available of ANY brand in the industry.

ARDE Barinco, Inc.
Carlstadt, NJ | 800-909-6070At ARDE Barinco, our goal is to help our clients mix, disperse, deagglomerate, grind and compound their high quality products in the shortest amount of time with the lowest operating and capital cost.

Eriez
Erie, PA | 814-835-6000Eriez is a world authority in separation techniques. We design, manufacture, develop, and market material feeding (vibratory feeders), magnetic separation, metal detection, screening, conveying and controlling equipment for over 80 process and metal working industries. With locations in Australia, Brazil, China, Europe, India, Japan, Mexico and South Africa, our headquarters is a 130,000 sq. ft facility in Pennsylvania, USA which houses sales, manufacturing, marketing, and engineering operations. Conveniently located next to the Erie International Airport, our headquarters plant ships our products around the world.

Drum mixers are made from steel and can either have thick walls or thin walls depending on capacity and insulation properties needed for the process. The mixers are powered by pneumatic or electric motors. Sizes for drum mixers include 5 gallon drums, 55 gallon drums and mixers for tanks that can hold up to 950 gallons. Many industries utilize drum mixers including the food and beverage processing, pharmaceutical, construction, manufacturing, cosmetics and agriculture industries.
Drum mixers are frequently used to mix disparate dry and wet materials, chemicals, plastics, cement, biodiesel and many other products.
Drum mixers are available in a variety of configurations to suit many different needs and applications. One kind of drum mixer uses a paddle with numerous blades curving in different directions; this is called a swing-blade paddle. The swing-blade design allows the drum mixer to maximize liquid movement within the rotating drum, which cuts down on time spent mixing the product.
Swing-blade paddles are made from stainless steel or zinc plated steel and can be portable and sold as a single part, or as part of the drum. The swing-blade can be moved to point upwards or downwards to maximize liquid movement at all RPMs (rotations per minute) and can be adjusted for various containers and mixing patterns. Other kinds of mixing blades or paddles include a scraper blade which cleans the system, a shaftless blade that is used with an open head frame, a shear knife paddle for cutting and a manifold paddle for steam or liquids.
Depending on the capacity of the drum, paddles can fit onto container lids and may easily be moved from one drum to another. In the case of larger drums, the paddles are attached to stainless steel poles; the pole is then attached to the lip of the drum using a clamp, or screwed into the lid of the drum.