Henan Dewo Machinery Co.,Ltd. (hereinafter refer as Henan Dewo) is a professional mining machinery manufacture with ISO, CE Certificate, specialized in produce and develop various kinds mining machines for over 20 years, since 2008 the International Trade Department opened, we had export 44 countries and regions, rotary drying machines have been  exported to Korea, Vitenam, Malaysia, Pakistan, Turkey, Spain,Azerbaijan, Russia, Kazakhstan, Uzbekistan, Bolivia,  Panama and so on, with successful projects and excellent quality we have very good  reputation from our clients.

Limestone Coal Sludge Drying Machine for Sale

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.

Limestone Coal Sludge Drying Machine for Sale

Coal slime rotary dryer is widely used to dry materials in industries like cement, mine, construction, chemical, food, compound fertilizer, etc. Thermocouples are installed in feeding and discharging units to control temperature. Temperature change of the dryer also can be indicated by the thermometer, which is convenient for temperature control inside the dryer ( it’s usually 250-350℃).

Rotary dryer consists of shell, front and rear supporting wheels, feeding and discharging devices, gear drive and gear cap. The accessories like firebox, feeding and discharging equipment and dust collector are not included as parts of the dryer.

Limestone Coal Sludge Drying Machine for Sale

Because of the adoption of reasonable working parameters, the rotary dryer, manufactured by our company, can save 10-15% energy and increase production by 10-15%, and is widely used in industries like cement, ore beneficiation, etc.

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).

Limestone Coal Sludge Drying Machine for Sale

 

Limestone Coal Sludge Drying Machine for Sale

Limestone Coal Sludge Drying Machine for Sale

Approved by the National Commerce Ministry, established in 2006, located in Zhengzhou city, Henan province, covering area about 300,000 square meters, with more than 260 employees which including R&D staffs more than 50 people, Henan Dewo is a comprehensive enterprise which integrates researching, manufacturing, market developing and service for mining crushing equipment, infrastructure equipment, ore beneficiation equipment and mining drying equipment.