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1. Rotary kiln main usages:
Our company manufactur rotary kiln incinerator for 30 years, widely used in metallurgy, construction, chemical industry.
Materials produced using rotary kilns include:
. Cement
. Lime
. Refractories
. Metakaolin
. Titanium dioxide
. Alumina
. Vermiculite
. Iron ore pellets
2. Rotary kiln constructions:
The basic components of a rotary kiln incinerator are the shell, the refractory lining, support tyres and rollers, drive gear and internal heat exchangers.
3. Rotary kiln incinerator working principle:
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.

Specification	Capacity(t/d)	Kiln obliquity (%)	Bearing quantity	Kiln rotation speed(r/min)		Main driving (r/min)
						Motor				Reductor
				Main driving	Auxiliary driving	Type	Rated power (KW)	Speed adjustment range (r/min)	Rated voltage (v)	Type	Speed ratio
Φ 2.5× 40	180	3.5	3	0.98-2.94	0.036	YCT315-4B	45	132-1320	380	ZS145-1-I	49.63
Φ 2.5× 60	168	3.5	4	0.516-1.549	0.036	YCT355-4B	75	440-1320	380	ZS165-7-II	99.96
Φ 3× 48	700	3.5	3	0.726-3.63	0.1375	ZSN4-280-091B	110	200-1000	440	ZSY450-35-V	30.794
Φ 3× 60	3.5	4	0.492-1.476	0.034	YCT355-4B	75	440-1320	380	ZL165-7-I	99.96
Φ 3× 100.94	450	4	4	0.3-1.503	0.275	ZSN4-250-21B	90	100-1000	440	NZS995-90-VI-L	90
Φ 3.2× 46	1000	3.5	3	0.36-3.57	0.108	ZSN4-280-091B	160	100-1000	440	NZS995-40VIBR	40