Rotary Dryers Key to Custom Catalyst Manufacturing
FEECO Rotary Dryer. Customizable Rotary Dryer Parameters. Rotary dryers offer extensive opportunity for customization in both dryer construction and process design. Dryer Construction. When it comes to physical dryer design and construction, the primary focus centers around: Mode of heat delivery (direct or indirect)
Rotary Dryer Design: Percent Moisture
Rotary dryers are used prolifically throughout industrial processing operations to dry bulk solids, helping to prevent downstream equipment from clogging, creating a more flowable feedstock, and producing a finished product ready for market.. Achieving optimal performance of a rotary dryer is the result of finding the right balance between the …
Photo of the Week: Rotary Drum
This week's photo shows an 8'x60' rotary drum inside FEECO's facility. FEECO provides a vast range of rotary drums including ore agglomerators, granulators, kilns, calciners, coolers, and dryers for your processing needs- all designed in nearly any configuration. From parallel or counter-current flow, direct or indirect-fire, as well as a variety of fuel …
Factors to Consider in Replacing a Rotary Drum Dryer
Rotary drum dryers are an essential production tool in a variety of industrial settings. From ore drying to fertilizer and soil amendment production, rotary dryers are used to process thousands of tons of material each and every day …
Rotary Dryers
We've built a reputation on being the best rotary dryer manufacturer in the industry. All of our dryers are custom designed to suit the unique processing needs of your material. Whether you require low- or high-inlet temperatures, short or long residence times, counter-current or co-current …
Operational Best Practices for Rotary Dryers
— The seals on a rotary dryer, which connect the drum to its stationary housing, are critical in preventing ambient air from leaking into the system (Figure 3). ... Carrie Carlson is a technical writer who has been with FEECO (same address as above; Email: [email protected]) for a decade. She works closely with engineers and process experts to ...
Overcoming Challenges with Rotary Drums
FEECO International custom engineers all rotary drums – coolers, kilns, dryers, granulators, and agglomerators – according to the material and project specifications to reach the most reliable solution possible.
Rotary Drum Drive Assemblies
Whether a dryer, cooler, kiln, or otherwise, FEECO rotary drums are offered with a variety of options in drive assembly types, based on the requirements of the application. We offer the following drive assembly types: CHAIN & SPROCKET
Feeco International Rotary Drum Dryer Package ID: 213427
Feeco International Rotary Drum Dryer Package ID: 213427. Need this? Click here Have one? Previous Operating Parameters: Moisture In – 12.5%. Moisture Out – 0.5%. …
Rotary Dryer FAQs
Rotary drum dryers are one of the most widely used types of industrial dryers on the market today. Their heavy-duty design, high throughput, …
ROTARY DRYERS | | FEECO International
Whether you require low or high inlet temperatures, short or long residence times, counter current or co-current flow, FEECO's design team can design a rotary drum dryer for your application. Rotary dryers are a highly …
FEECO International, Inc.
FEECO International, Inc. Process Equipment, Process Development Services, and Parts & Service for Bulk Solids Thermal Processing, Agglomeration, and Material Handling ... Rotary Drum Dryers; Rotary Kilns; Rotary Coolers; Rotary Calciners; Fluid Bed Dryers; View All >> Agglomeration Equipment & Systems. ... Rotary Dryers Key to Custom Catalyst ...
Rotary drum dryer
Whether you require low- or high-inlet temperatures, short or long residence times, counter-current or co-current flow, FEECO's design team can design a rotary drum dryer for your application. Rotary dryers are a highly …
Drying Copper Concentrates
FEECO has been building custom rotary dryers for the mining industry since 1951. We offer feasibility and pilot-scale testing options in our Innovation Center for gathering the process data needed for scale-up, as well as a comprehensive parts and service program.
Rotary Dryer Parts and Components Glossary
Rotary dryers are essential to many bulk solids processing and handling operations, reducing the moisture content of both raw materials and finished products.. About Rotary Dryers. Rotary dryers use a tumbling action in combination with a drying air in order to efficiently dry materials. Most often, these robust industrial dryers are of the direct-fired …
Rotary Coolers
Benefits of Testing with the FEECO Flight Simulator for Rotary Dryers (Driers) and Coolers. FEECO Unitized Drive Base for Rotary Drums. FEECO Rotary Drum Unitized Drive Base Brochure. Flight Simulator …
Utilizing Rotary Dryers as Preheating Drums
While the difference between a preheating drum and a rotary dryer is fairly clear, ... plus all of the advantages that come along with rotary dryers. In business since 1951, FEECO supplies the world's most reputable rotary …
What are Rotary Dryer Knocking Systems?
Knocking systems are an effective solution to this issue, as they "knock" build-up off of the shell while the drum rotates. FEECO manufactures four different knocking systems: ball and tube knockers, pneumatic hammers, hammer knockers, and ramps. Each can be designed into a new rotary dryer purchase, or retro-fitted into an existing dryer.
Best Practices in Rotary Dryer Design
A burner mounted to a combustion chamber on a FEECO Rotary Dryer. Optimize the Feed Area. In a co-current dryer, where the material and products of combustion feed into the same end of the drum, it is …
Rotary Dryers and Fluid Bed Dryers: Efficiency Comparison
When it comes to processing bulk solids, the debate over which type of industrial dryer – rotary or fluid bed – is superior continues to plague the industry. Adding to confusion is the fact that there are many myths clouding the decision-making process when choosing between the two types of dryers, particularly in relation to energy efficiency.
Rotary Dryers in Nickel Laterite Ore Preparation
The wet and sticky nature of laterites, however, requires the ore to be dried before it can move on to further processing in most cases, and for this, the rotary dryer is the equipment of choice. FEECO has long been a preferred provider of custom rotary dryers for the mining industry. Our dryers are engineered around the specific demands of the ...
Principles of Heat Transfer as Applied to Rotary Dryers, Rotary …
Heat transfer is an important component to consider in the operation of rotary dryers, rotary kilns, or rotary coolers. Knowing how heat transfer works can help in sizing a rotary drum, and being able to anticipate how heat will be lost throughout the system. FEECO has been custom engineering rotary dryers, kilns, and coolers for over 60 years.
Replacement Rotary Drum Shells
FEECO manufactures custom replacement drum shells for rotary dryers, coolers, kilns, and other types of rotary equipment. We know that proper shell manufacturing techniques are integral to rotary drum service life and performance, so we engineer and fabricate all of our drum shells to exacting specifications against tight tolerances and ...
Floating Tire Assembly Improves Rotary Drum Operation and Longevity
Rotary drum tires, or riding rings, are one of the primary support components of a rotary drum, resting on trunnion wheels and allowing rotation of the unit on its base.. As technology has advanced, the approach to mounting drum tires has evolved, with each change in design improving on the last.. Today, the floating tire mounting style is …
Pneumatic Hammer Knockers
Knockers are a valuable tool in minimizing buildup in rotary dryers, coolers, granulators, and coating drums, giving plant managers the opportunity to improve production and product quality.. FEECO has developed the pneumatic hammer knocker to provide a more flexible alternative to the commonly chosen ball and tube knocker style.
Download our FREE Rotary Dryer Handbook
— This overview of rotary dryer handbook looks at the many factors that play into the design of a high quality, custom rotary dryer, including bulk density.
Rotary Dryers: Essential in the Fertilizer Industry
Rotary drums are used throughout the production facility to perform various objectives, including granulation, coating, and cooling. This means operators are often already well versed in the technology. ... FEECO is a leader in custom rotary dryers and has been providing the industry's best dryers and dryer services since 1951. We also offer ...
Rotary Dryer Design 101: Retention Time
However, drum length and diameter have an interdependent relationship, so length can vary as diameter changes. Drum Slope & Speed. Similarly, the speed of the drum (RPM), combined with the slope of the drum, can also be used to control retention time. All dryers are set on a slight decline so gravity can assist in moving material through the unit.
Photo of the Week: Rotary Dryer with a Grizzly
This week's photo is a rotary dryer from FEECO's Fabrication Facility. The end of the drum features a "grizzly;" it is designed to keep over-size material out of the discharge chute. The oversize material, then, falls off the end or stays in the ring until it is broken up.
Rotary Drums (aka Agglomeration Drums)
FEECO Rotary Drums. Rotary drums serve as the basis for a variety of equipment and industry applications: Rotary Dryers – for drying bulk …
Rotary Drum Granulators
Rotary Drum Granulator. 3D FEECO Rotary Granulator (Granulation Drum) Replacement Rotary Drum Bearings. Replacement Rotary Drum Shell. Rotary Drum Laser Alignment Process, Rotary Drum Alignment. Rotary …
Sand Dryers
ADVANTAGES OF A FEECO SAND DRYER. FEECO has been building the industry's most reliable rotary drum dryers since 1951. As a result of our unique designs, FEECO sand dryers offer many benefits, including: Lower carbon monoxide (CO) and NO x emissions; Avoidance of critical breakdown temperature to maintain product integrity; Reduced …
ROTARY DRYERS & COOLERS
FEECO rotary dryers have earned the well-deserved reputation as the most reputable dryers on the mar- ... Knocking systems, or knockers, are used to control buildup in rotary dryers and coolers (among other drums). FEECO offers knockers in two primary designs: Ball-and-Tube Knockers and Pneumatic Hammer Knockers. LEAF SEAL Leaf seals …
Rotary Drum Agglomerators
The industry's most reliable rotary drum agglomerators, for use in granulation, coating, mixing, and conditioning applications in nearly every industry ... FEECO Granulator. Rotary Drum Replacement in Progress. Rotary Drum. Powder Agglomeration. ... Rotary Drum Dryers; Rotary Kilns; Rotary Coolers; Rotary Calciners; Fluid Bed Dryers;