The rotary dryer is a type of industrial dryer employed to reduce or minimize the liquid moisture content of the material it is handling by bringing it into direct contact with a heated gas.

• International standard with ISO, CE certificate

• Simple system, safe and easy operation

• Flexability in fuels used (NG, Oil, Coal ect.)

• Year of experience with all types of dryers

• Capable of installation anywhere in world

• True understanding of process conditions

• In house engineering for custom fit applications

• Customized for every application

• Best price on the market

• Quickly delivery

• Proven design

The dryer is made up of a large, rotating cylindrical tube, usually supported by concrete columns or steel beams. The dryer slopes slightly so that the discharge end is lower than the material feed end in order to convey the material through the dryer under gravity. Material to be dried enters the dryer, and as the dryer rotates, the material is lifted up by a series of internal fins lining the inner wall of the dryer. When the material gets high enough to roll back off the fins, it falls back down to the bottom of the dryer, passing through the hot gas stream as it falls. This gas stream can either be moving toward the discharge end from the feed end (known as co-current flow), or toward the feed end from the discharge end (known as counter-current flow).

Powder & particle: Sands, limestone, stones, clay, mineral concentrate, coal, iron sulphate, filter cakes, fly ash, gypsum, limestone etc.
                                                 

Damp and sticky material: Coal slime, sewage sludge, bentonite, Kaolin

Corrosive material: distillers'grains, Fertilizer, animal dung, slag etc.

Biomass: Sawdust, wood chips etc

We Henan Hongji Mine Machinery Co., Ltd. is a professional mining machinery manufacture with ISO, CE Certificate, specialized in produce and develop various kinds mining machines for over 40 years, we are professional in:

- Stone crushing production line 5-500tph

- Sand making production line 50-200tph

- Ferro & Non ferro beneficiation process line (Au, Cu, Mo, Pb, Zn, Mn, Fe, Mn, etc)

- Industrial drying equipments (For sand, gypsum, filter cake, peat, biomass, clay, fertilizer, bentonite, Kaolin)

- Powder grinding equipments 80-200 mesh ( limestone, cement clinker etc)

- Cement/ Lime/ LECA production line with rotary kiln

Since 2008 the International Trade Department opened, we had export 44 countries and regions, rotary drying machines have been  exported to Korea, Vietnam, Malaysia, Australia, Pakistan, Turkey, Spain, Azerbaijan, Russia, Kazakhstan, Uzbekistan, Bolivia,  Panama, Argentina , Colombia and so on, with successful projects and excellent quality we have very good  reputation from our clients.

Pre-sale: 
1. Depending on customer's requirement, we insist on "making profit at lowest investment" and choose best machine.
2. Design the most reasonable project and maximum customers' profit. 
3.Provide engineers to scene to plan work site. 
4. Provide equipment list,design drawing, construction drawing, equipment install drawing.

During-sale: 
1.Depend on scene, draw design drawing , construction drawing, equipment install drawing. 2.Manufacturing products strictly on contract while customer constructing.
3.Testing ex-work, delivery, customer acceptance. 

After-sale: 
1.Provide engineer to wok site guiding install. 
2.Test equipment after installation, training operators. 
3.Visit work site regularly

‍Please do not hesitate to contact with us for more details

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