2013 New and Hot sale rotary kiln

rotary kiln, 1.20 years experiences, 2.low fuel consumption, 3.long service time, 4.ISO,BV approved - details see: https://www.machineto.com/2013-new-and-hot-sale-rotary-kiln-10294737

Condition:New	Type:Rotary Drying Equipment	Place of Origin:Henan China (Mainland)	Brand Name:Xinguang
Model Number:rotary kiln	Power(W):as the model	Dimension(LWH):as the model	Weight:as the model
Certification:ISO,BV	Warranty:one year,except wearing parts and human damaged	After-sales Service Provided:Engineers available to service machinery overseas	fuel:coal or gas
quality:stable	manufacturing:all manufactured by our factory	technology:advanced	color:as you request
trade market:worldwide	energy consumption:low	payment method:T/T,L/C	shipment:export standard
built:1984

Application of rotary kiln

Rotary kiln belongs to building material equipment, which can be divided into cement kiln, metallurgy chemical kiln and lime kiln according to different materials.
Cement kiln is used for making of cement clinker and there are dry and wet methods to make cement. metallurgy chemical kiln is used in

metallurgy industry and ironworks for lean iron ore, chromium ore and ferronickel ore calcimine. Rotary kiln is used for calcimine of high

aluminum vandal ochre in refractory material industry; for calcimine of calotte and aluminum hydroxide in aluminum manufacturer; for claiming

of chrome sand ore and chrome powder ore in chemical plant.

The dryer has advantages of reasonable structure, high efficiency, low energy consumption and convenient for transportation, and convenient and reliable operation; Therefore, the consumption of the coal and the electricity is lower than the common ones. While the production capacity is higher than 10-15%.

working principle of rotary kiln

The kiln is a cylindrical vessel, inclined slightly to the horizontal, which is rotated slowly about its axis. The material to be processed is fed into the upper end of the cylinder. As the kiln rotates, material gradually moves down towards the lower end, and may undergo a certain amount of stirring and mixing. Hot gases pass along the kiln, sometimes in the same direction as the process material (co-current), but usually in the opposite direction (counter

current). The hot gases may be generated in an external furnace, or may be generated by a flame inside the kiln. Such a flame is projected from a burner-pipe (or "firing pipe") which acts like a large bunsen burner. The fuel for this may be gas, oil or pulverized coal.

Main technical paraneter of rotary kiln

type	Model(m)	Kiln size			Yield (t/h)	Speed (r/min)	Power(kw)	Weight (t)	Remarks
		Diameter (m)	Length(m)	Gradient(%)
Straight Kiln	Φ1.4×33	1.4	33	3	0.9-1.3	0.39-3.96	18.5	47.68
	Φ1.6×36	1.6	36	4	1.2-1.9	0.26-2.63	22	52
	Φ1.8×45	1.8	45	4	1.9-2.4	0.16-1.62	30	78.2
	Φ2.0×40	2.0	40	3	2.5-4	0.23-2.26	37	119.1
	Φ2.5×50	2.5	50	3	6.25-7.4	0.62-1.86	55	187.37
	Φ2.8×44	2.8	44	3.5	12.5-13.5	0.437-2.18	55	201.58	Suspention preheating kiln
	Φ3.0×45	3.0	45	3.5	12.8-14.5	0.5-2.47	75	210.94
	Φ3.0×60	3.0	60	3.5	12.3-14.1	0.3-2	100	310
Multi-diameter kiln	Φ1.6/Φ1.4×26	1.6/1.4	26	4	0.7-1.1	0.39-3.96	18.5	41
	Φ2.0/Φ1.8×45	2.0/1.8	45	3.5	1.7-2.8	0.23-2.35	30	94.67
	Φ2.2/Φ2.0×40	2.2/2.0	40	3.5	2.5-3.5	0.11-1.11	30	113.46
	Φ2.5/Φ2.2×45	2.5/2.2	45	3.5	4.5-6	0.21-2.14	45	159.7
	Φ2.8/Φ2.5×45	2.8/2.5	45	3.5	11-12.9	0.88-2.63	55	201.4	Suspention preheating kiln