Cement Rotary Kiln

Description of Cement Rotary Kiln:
As the main equipment in both of the cement clinker dry and wet process production lines, this cement rotary kiln is widely used in metallurgy field, Cement Rotary Kilnchemical industry, building refractory material sector, environmental protection field, and so on. It mainly consists of cylinder body, supporting device, supporting device with catch wheel, driving device, movable kiln head, sealing equipment of the kiln end, coal spraying pipe, etc
As for its parts, advanced hydraulic catch wheel equipment has been equipped. Metering plunger pump with high accuracy, high-precision speed control valve and contact-type graphite block sealing device have been fitted. To improve its automaticity, industrial TV has been used to watch the fire, and its process flow is able to imitate fluorescent screen. The calcination zone can be displayed clearly on the infrared scanistor. All of these devices make it more convenient, reliable and visualized to operate. Compared with other similar products, our cement rotary kiln has a 10% higher operation rate, 5%-10% higher productivity, and 15% lower heat consumption.
Besides cement clinker, it can also be used to calcine clay, as well as to dry limestone and slag. In the production line of refractory materials, it can be employed to calcine raw materials so as to make their size stable and their intensity stronger before processed into special shapes. And it can also be used in production lines of non-ferrous and ferrous metals, such as iron, aluminum, copper, zinc, tin, nickel, tungsten, chrome, etc. It can be employed in the roasting and sintering of ores, ore concentrates, intermediates, etc.
In the process of ore dressing, this cement rotary kiln can be used to magnetize and roast poor iron ores to enhance their magnetism, which is good for their magnetic separation. In the field of chemistry industry, it can be used for producing soda, as well as for calcining phosphate fertilizers and barium sulphide, and it consumes less electricity and is capable of making use of middle and low grade phosphate rocks. Additionally, in the sector of environmental protection, it can be used to burn hazadous wastes or rubbish without other waste discharge. For it, wastes can be used as fuels.
Technical Parameters of Dry Process Rotary Kiln:

Specification (m)			Φ2.8/2.5 ×44	Φ3×48	Φ3.2×50	Φ3.3×50	Φ3.5×54	Φ4×60	Φ4.3 ×64	Φ4.8×74	Φ5.0 ×74	Φ5.6×87	Φ6.0×95
Production Capacity (ton/day)			300	600-700	1000	1200	1500-1800	2500	3500	5000	6000	8000	10000
Inclination of kiln shell (%)			3.5	3.5	3.5	4	4	4	4	4	4	4	4
No. of supports			3	3	3	3	3	3	3	3	3	3	3
Type of thrust roller			Mecha - nical	Mechanical or Hydraulic	Hydra - ulic	Hydra - ulic	Hydra - ulic	Hydra - ulic	Hydra - ulic	Hydra - ulic	Hydra - ulic	Hydra - ulic	Hydra - ulic
Rotating Speed of Kiln Body		Main driving (r/min)	0.445 -2.22	0.676 -3.38	0.36-3.57	0.36-3.57	0.39 -3.9	0.41- 4.07	0.4 -4.0	0.35 -4	0.35 -4	Max 4.23	Max 5
		Auxiliary driving (r/h)	4.75	9.36	6.5	5.61	7.66	8.2	7.93	8.52	7.58	8.7	9.2
Main driving part	Motor	Model	ZSN4 -225-21	Z2-101	ZSN4-280-091B	ZSN4-280-091B	ZSN4-315 -092	ZSN4 -355 -092	ZSN4 -355 -12	ZSN4-400-092	ZSN4-450-092	ZSN4-450-12	ZNS4-500 -092
		Rated power (kw)	55	100	160	160	220	315	400	630	710	800	950 * 2
		Speed regulation range (r/min)	~1000	~1500	1500	1500	1000	1000	100 ~1000	1500	87.5 ~1000	100 ~1000	100 ~1000
		Rated voltage (V)	440	220	440	440	440	440	440	660	660	660	660
	Reducer	Model	ZS145-1-1	ZS145 -1-1	ZSY-450-40-V	ZSY450-40	NZS995-28VIBL	YNS 1110 -22.4 VBR	YNS 1400-31.5VIBL	JH710 C-W30 5-40	JH800 C-28	JH900 C-SW 305-25	JS900 C-SW305 -28
		Total speed ratio	49-63	50	40	40	28	22.4	31.5	42.226	26.812	23.901	26.646
Auxiliary driving part	Motor	Model	Y122M-4	Y160M-6	Y160M-4B	Y160M-4	Y200L1-6	Y180L -4	Y200L-4	Y250M -4	Y250 M-4	Y280M -4	Y315M 1-4
		Rated power(kw)	4	7.5	15	11	18.5	22	30	55	55	90	132
		Speed regulation range (r/min)	1440	970	1460	1460	970	1470	1470	1480	1480	1480	1490
		Rated voltage (V)	380	380	380	380	380	380	380	380	380	380	380
	Reducer	Model	ZL35-16	ZL35-7-I	ZSY160-31.5-II	ZSY355-31.5	ZSY355	YNS 440 -45 II R	YNS497-45ZC	JH220 C-W30 2-28	JS280 C-45	ZSY400 -35.5-I	ZSY450 -35.5-I
		Total speed ratio	40.44	14	31.5	31.5	45	45	45	28	45	35.795	35.795
Total weight (excluding refractory brick) (ton)			177	207	256.5	281	341	434	550.5	854	894	1201	1580
Weight of kiln head cover(ton)			20	22	25	27	28	35	36	58	58

Note: parameters in the form are only for reference, and specific ones should refer to the contract.
Technical Data of Wet Process Rotary Kiln:

Specification (m)			Φ3.1/2.5×78	Φ3×88	Φ3×100	Φ3.3×118	Φ3.3×125	Φ3.5×145	Φ4×150
Productivity (ton/day)			240	384	300	400	400	700	1000
Inclination of the kiln shell (%)			3.5	3.5	4	3.5	3.5	3.5	3.5
No. of Supports			4	5	5	6	6	6	7
Type of thrust roller						Hydraulic	Hydraulic	Hydraulic	Hydraulic
Rotating speed of kiln		Main Driving (r/min)	0.5-1.5	-1.74	-1.74	-1.45	-1.45	-1.38	1.62
		Auxiliary driving (r/h)	2.85	3.24	3.26	3.26	3.26	2.6	3.98
Main driving part	Electric motor	Model	ZSN-280-11	YSP315M-6	ZSN4-280-091B	ZSN4-315-071	ZSN4-315-091	ZSN4-250-21B	ZSN4-355-092
		Rated Power (kw)	90	90	110	125	160	90×2	280
		Speed regulation range (r/min)	20-170	1000	1000	-750	750	1000	240-750
		Rated voltage (V)	440	380	440	440	440	440	440
	Reducer	Model	ZSY500-63	YSY1110-711	ZSY560	ZSY630l	ZSY630-	Zsy165-3-I/II	YSND60-VIBL
		Total Speed Ratio	64.327	71	71	80	80	64.3	63
Auxiliary driving	Electric motor	Model	Y160L-6	Y160L-6	Y160L-6	Y180L-6	Y180L-6	Y160M-6	Y180L-6
		Rated Power (kw)	11	11	11	15	15	7.5×2	15
		Speed regulation range (r/min)	970	970	970	970	960	960	970
		Rated voltage (V)	380	380	380	440	380	380	380
	Reducer	Model	ZL50	ZL50-14-II	ZL50-14	ZL60-14	ZL60-14	ZL42.5-14	ZL50-14
		Total Speed Ratio	64.327	31.16	31.16	31.16	31.16	30.53	31.5
Total weight (excluding refractory brick)			370	390	530	840	818	916	1218

Note: parameters in the form are only for reference, and specific ones should refer to the contract.
As a professional manufacturer and supplier of cement rotary kiln in China, Jiangsu Pengfei Group Co., Ltd can also provide you with various other machines, such as lime rotary kiln, active lime production line, cement production line, cement grinding plant, industrial kiln and furnace, grinding equipment, crushing equipment, environmental protection equipment, cooling equipment, drying equipment, compound fertilizer equipment, packing machine, chemical equipment and electrical control system. Most of our products have passed the certification of ISO9000 and CE, and they have been quite popular among customers from as many as