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Rotary Coolers

From pilot scale units, to commercial size coolers, we have the knowledge and experience to build a rotary cooler that' s right for you.

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Product Details

From pilot scale units, to commercial size coolers, we have the knowledge and experience to build a rotary cooler that' s right for you. MER’s rotary coolers are custom designed and built to meet the needs of your process. Whether you require short or long residence times, carbon steel or specialty steels, MER can design a rotary cooler for your application.

Rotary coolers work by tumbling material in a rotating drum in the presence of chilled or ambient air. The drum is set at a slight horizontal slope to allow gravity to assist in moving material through the drum. Lifting flights maximize heat transfer efficiency by lifting up material and dropping it through the chilled air as the drum rotates. Indirect water deluge coolers are also available.

FEATURES

Diameter: 1 – 4.6m

Capacity: 1 TPH – 200 TPH 

Custom flight design and layout to maximize efficiency

Counter-current flow design to optimize cooling efficiency

Durability in construction for long life.

APPLICATIONS & MATERIALS

Rotary coolers can lend themselves to nearly any industrial cooling need, but typical applications include:

Aggregates
Agricultural By-Products
Alumina
Animal Feeds
Ash
Biomass
Biosolids
Catalysts
Clays & Ceramics
Fertilizers
Gypsum
Inorganic Chemicals
Limestone
Manure
Metal Chips & Shavings
Mining Ores & Concentrates
Municipal Waste & Sludge
Organic Chemicals
Paper Sludge
Pigments
Phosphate Ore
Plastic Pellets & Grains
Potash
Proppants
Reclaimed Dust
Roofing Granules
Rubber Pellets
Salts & Sugars
Sand
Steel Mill Waste Sludges
Titanium Dioxide
Urea Prills & Crystals.

MER is devoted to the innovative research and industrial application on the energy-saving, high-efficiency and purification technology on the calcination and smelting of industrial furnaces, casting pipe/pressure vessel process and the energy recycle. Our R&D technical level has taken as one leader in China. The R&D team has proper professional structure which covering process, thermal tech, casting, machinery, EIC, material, civil construction, steel structure…

MER worldwide famous EPCO one-stop solution for your mine/lime plant:

Welcome your visit and welcome to Join in MER group family. 

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