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

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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

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