Commercial Scale Granulation Drum, Specialty Flights, Pilot Scale Rotary Drum, Rotary Mixing Drum

Rotary Drums

Manufacturer of Rotary Drum Granulators, Dryers, Coaters, Coolers, and Heaters Since 1981

Whether your process requires drying, mixing, granulating, coating, heating, or cooling; rotary drum systems fabricated at Applied Chemical Technology (ACT) since 1981 offer efficient, economical solutions for your process production needs. Our combination of superior technology and economical pricing sets ACT rotary drums far above the competition. This is not surprising as many of today's most innovative rotary drum processes were developed by ACT's engineers. Our drums are in use throughout the international chemical products industry, processing everything from fertilizers to industrial plastics. Choose from our standard model or let us custom design your rotary drum to meet your needs and processing requirements.

Our engineers, designers, and craftsmen at ACT are experienced in the design and fabrication of complete rotary drum systems for granulating, drying, coating, reacting, calcining, and mixing. With your rotary drum, we can include the appropriate air handling system for your emissions control whether it is a scrubber, baghouse, cyclone, or a combination of these. We also build systems to handle the recovery of recycle from your scrubber as well as classifying, recycling, and bagging product from the material exiting the drum.

Materials of Construction: Carbon Steel, Stainless Steel, and Specialty Alloys
Capacities: 50 lbs/hr to 200 tons/hr
Diameters: 1 foot to 14 foot diameter
Lengths: Up to 60 feet (single segment), Up to 150 feet (multiple segments)

Air Handling/ Emissions Control Systems Available:

  • Scrubbers
  • Baghouses
  • Cyclones
  • Combination of the Above

Benefits of an ACT Rotary Drum

  • Quality at an economical price
  • Backed by more than 35 years of rotary drum engineering, design, and fabrication experience
  • Proven customer service
  • Customizable for your process
  • On-site laboratory and pilot testing to generate the data needed to size for your needs
  • Built with safety in mind

Rotary Drum Process Applications

Pilot Scale Falling Curtain Rotary Drum
Pilot Scale Falling Curtain Rotary Drum

ACT rotary drums are ideal for a wide range of applications, including:

  • Granulating
    • Agglomeration
    • Chemical Reactions
    • Spray Granulation
  • Cooling
  • Drying
  • Coating
  • Heating
  • Conditioning
  • Incinerating
  • Milling
  • Mixing
  • Impregnating
  • Classifying
  • Filtering

Standard Rotary Drums

ACT provides a variety of rotary drum models suitable for any application. Many of our models include internals/flighting, heating and cooling units, or other built-in features to save you space and money. Sizes of our standard models range from counter-top laboratory rotary drums (capable of approximately 1 to 5 kg batches (depending on material) to pilot scale models producing up to 1 ton/hr. In addition, we fabricate commercial-scale rotary drums with operating capacities up to 100 tons/hr and more. We also build complete processing systems to handle every aspect of your production.

ACT Standard Rotary Drums May Include the Following:

  • Shell Thicknesses Up to 1 1/2"
  • Carbon Steel or Stainless Steel Construction
  • Drive System Built for Your Application and Preference
    • Gear - High Horsepower
    • Chain - Lower Horsepower
    • Friction - Low Cost, Easily Adjustable
  • Riding Ring "Floating Tire"
    • High Heat Expansion Toleration
    • Heat Treated for Hardness
    • Reduces Operating Stresses
    • Ring Design Eliminates Uneven Wear
  • Trunnions and Thrust Rollers
    • One Piece Forged Steel Construction
    • Bearings Rated for Minimum 50,000 Hours
    • 1045 or 4140 Heat Treated Carbon Steel
    • Friction Trunnions are Rubber or Polyurethane
    • Adjustable Alignment
  • Speed Reducer/Motor
    • Soft Starts Available
    • Fluid Coupling
    • Variable Speed (Mechanical/Electrical)
    • Programmable Drives
    • Speed Sensing
    • Reverse Operation
  • Optional Internals
    • Lifting Flights
    • Mixing Flights
    • Spiral Flights
    • Anti-slip Flights
    • Bed Shaping Flights
    • Collection Pans
    • Liquid/Solid/Slurry/Gas Distribution Systems
    • Reciprocating Scraper Bars
    • Spray Systems - air atomizing
    • Heating/Cooling Systems
  • We Provide On-site Precision Alignment for Every Drum We Sell
  • Unitized Base or Two Tier Design
  • Modular or Complete System Designs
  • Easy Operation and Clean Up

Specialty Designs and Modifications

Rotary Drum Specialty Designs and Modifications