Energy saving industrial rotary dryer machine for drying stone, sand, coal, limestone,ores etc.

Rotary dryer machine:, 1.ISO,CE,CQC,BV, 2.Large capacity, wide application, 3.One year warranty, 4.In charge of installation - details see: https://www.machineto.com/energy-saving-industrial-rotary-dryer-machine-for-drying-stone-sand-coal-limestone-ores-etc-10294561

Condition:New	Type:Rotary Drying Equipment	Place of Origin:Henan China (Mainland)	Brand Name:Zhongke
Model Number:ZT1.5*12	Voltage:refer to our parameter	Power(W):15kw	Dimension(LWH):12*1.5m
Weight:22.3t	Certification:ISO,CE,BV,CQC Certificate	Warranty:one year	After-sales Service Provided:Engineers available to service machinery overseas
Product Type:rotary dryer machine	Company Type:manufacturer	Factory Scale:500 employees	Rotary Speed:4.8 r/min
Volume:21.2m3	Price:negotiable	Payment Term:30% by T/T, 70% before shipment	Installation:in charge of installation
Customer Visiting:round-trip car picking up	Language Offer:English,Russia,Spanish,German

Energy saving industrial rotary dryer machine for drying stone, sand, coal, limestone, ores etc.

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Introduction ofZhongkeRotary dryer machine:

Zhongke rotary dryer is a type of industrial dryer employed toreduce or minimize the liquid moisture content of the materialit is handling by bringing it into direct contact with a heated gas. 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.

Why choose us?

Compared with other dryers, rotary dryer has the following features:
1.Large production capability, continuous operation
2.Simple structure, convenient operation
3.Low malfunction, low maintenance cost
4.Wide scope of application.It can be used for drying granular materials, especially benefitfor those materials with big adhesion
5.Great operating flexibility.The production allows a larger fluctuation range in the output of products, but not influence the quality of product.

Structure of Rotary dryer machine:

Rotary Dryer is mainly consist of rotary body, lifting board, driving device, supporting device and seal ringsetc.

Working principle of Rotary dryer machine:

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).

(Note:The gas stream can be made up of a mixture of air and combustion gases from a burner, in which case the dryer is called a direct heated dryer. Alternatively, the gas stream may consist of air or another (sometimes inert) gas that is preheated. When the gas stream is preheated by some means where burner combustion gases do not enter the dryer, the dryer known as an indirect-heated type.

Often, indirect heated dryers are used when product contamination is a concern. In some cases, a combination of direct-indirect heated rotary dryers are also available to improve the overall efficiency.)

Application of Rotary dryer machine:

Chemical industry:ammonium sulfate, sodium sulphide, ammophos, ammonium nitrate, carbamide, oxalic acid, potassium dichromate, PVC, nitrophosphate fertilizer, calcium magnesium phosphate, compound fertilizer
Food industry:Glucose, salt, granulated sugar, vitamin malted milk, Granular sugar
Mineral industry:Bentonite, Titanium concentrate, coal, manganese ore, pyrite, limestone, peat
Others:Iron powder, flat soybean, garbage abrasive, match sticks, wood chips, vinasse

Technical parameter of Rotary dryer machine:

Model	Cylinder Diameter (mm)	Cylinder Length (m)	Gradient (o)	Rotate speed (r/min)	Weight (t)	Power (kw)	Volume (m3)
ZT0.6×8	600	8	3-5	8	5.1	4	2.26
ZT0.8×10	800	10	3-5	7.2	6.9	4	5.02
ZT1.0×10	1000	10	3-5	6.73	7.5	5.5	7.85
ZT1.2×12	1200	12	3-5	5.8	13.1	11	13.31
ZT1.5×12	1500	12	3-5	4.8	22.3	15	21.2
ZT1.8×14	1800	14	3-5	3.2	45.8	30	48.22
ZT2.2×1.8	2200	18	3-5	3	50.3	37	70.43
ZT2.4×20	2400	20	3-5	2.83	78.4	45	90.43
ZT2.8×24	2800	24	3-5	2.59	97	75	147.8
ZT3.0×20	3000	20	3-5	2.6	102	55	141.3
ZT3.0×25	3000	25	3-5	2.6	110	75	176.7