cement making machinery and Bauxite Ore Sintering Drum Rotary Kiln
The rotary kiln produced has advanced structure. It can effectively improve preheating effect with its low resistance vertical preheater. After the material is preheated, the feeding decomposition rate can reach 20%-25%, thus can directly make use of 10-15mm fine fraction materials. The reliable airtight two-ends combination squama make the air leakage factor under 10%. The usage of compound refractory reduces radiation loss.Rotary kiln belongs to building material equipment, which can be divided into cement kiln,metallurgy chemical kiln and lime kiln according to different materials.
The rotary kiln is a cylindrical vessel, inclined slightly to the horizontal, which is rotated slowly around its axis. The material to be processed is fed into the upper end of the cylinder. As the kiln rotates, the materials gradually move 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 burner. The fuel may be gas, oil or pulverized coal.
1. The rotary kiln shell design fully take into consideration of the corner at shell flexible supporting to extend the lifetime of refractory bricks and castings.
2. Adopt supporing roller bearing with big diameter and small ratio between length and diameter to improve the reliability. The bearing is automatic self-sligning bearing.
3. The better sealing effect of new type open gear hood sealing type.
4. The spring lamination overlying type lexible sealing, double layer spring lamination sealing increase the heat insulation layer to improve the reliability and lifetime.
Rotary kiln Technical Data:
Specifications
(mm) |
Kiln demensions |
Output(t/h) |
Rotation speed(r/min) |
Motor power(kw) |
Weight |
| Diameter(m) |
Length(m) |
Obliq-uity(%) |
(t) |
| Ø1.4*33 |
1.4 |
33 |
3 |
0.9-1.3 |
0.39-3.96 |
18.5 |
47.5 |
| Ø1.6*36 |
1.6 |
36 |
4 |
1.2-1.9 |
0.26-2.63 |
22 |
52 |
| Ø1.8*45 |
1.8 |
45 |
4 |
1.9-2.4 |
0.16-1.62 |
30 |
78.2 |
| Ø1.9*39 |
1.9 |
39 |
4 |
1.65-3 |
0.29-2.93 |
30 |
77.59 |
| Ø2.0*40 |
2 |
40 |
3 |
2.5-4 |
0.23-2.26 |
37 |
119.1 |
| Ø2.2*45 |
2.2 |
45 |
3.5 |
3.4-5.4 |
0.21-2.44 |
45 |
128.3 |
| Ø2.2*60 |
2.2 |
60 |
3.5 |
6.0-8.0 |
0.44-2.44 |
50 |
150.2 |
| Ø2.5*40 |
2.5 |
40 |
3.5 |
9.0-10.5 |
0.44-2.44 |
55 |
149.61 |
| Ø2.5*50 |
2.5 |
50 |
3 |
6.25-7.4 |
0.62-1.86 |
55 |
187.37 |
| Ø2.5*60 |
2.5 |
60 |
3.5 |
10.0-12.5 |
0.44-1.2 |
55 |
199.2 |
| Ø2.5*54 |
2.5 |
54 |
3.5 |
6.9-8.5 |
0.48-1.45 |
55 |
196.29 |
| Ø2.7*42 |
2.7 |
42 |
3.5 |
10-11 |
0.10-1.52 |
55 |
198.5 |
| Ø2.8*44 |
2.8 |
44 |
3.5 |
12.5-13.5 |
0.437-2.18 |
55 |
201.58 |
| Ø3.0*45 |
3 |
45 |
3.5 |
12.8-14.5 |
0.5-2.47 |
100 |
210.94 |
| Ø3.0*48 |
3 |
48 |
3.5 |
25.6-29.3 |
0.6-3.48 |
100 |
237 |
| Ø3.0*60 |
3 |
60 |
3.5 |
12.3-14.1 |
0.3-2 |
100 |
310 |
| Ø3.2*50 |
3.2 |
50 |
3.5 |
40.5-42 |
0.6-3 |
160 |
278 |
| Ø3.5*52.5 |
3.5 |
52.5 |
3.5 |
1500t/d |
0.6-3.6 |
180 |
366.5 |
| Ø4*60 |
4 |
60 |
3.5 |
2500t/d |
0.396-3.96 |
315 |
523 |
| Ø4.8*72 |
4.8 |
72 |
3.5 |
5000t/d |
0.39-3.96 |
630 |
853.3 |
| Ø5.2*61 |
5.2 |
61 |
3.5 |
5500t/d |
0.38-3.79 |
800 |
859 |
| Ø5.6*87 |
5.6 |
87 |
4 |
8000t/d |
Max 4.23 |
800 |
1201 |
Our other related products:
About our company:
Henan Yuhui Mining Machinery Co, Ltd. is located in Zhengzhou city in central plains, which adjoins to ancient millennium Shaolin Temple (Kung fu Origin) to the south, and Yellow River to the north. With Kailuo highway and Longhai railway, it owns convenient transportation and pleasant scenery.
Established in the 1970s, Henan Yuhui Mining Machinery Co.,Ltd. has developed into a famous manufacturer through 20 years struggling and progressing, specialized in producing mineral dressing equipment, compound fertilizer equipment, cement equipment, as well as sand making equipment.
YuHui provides a connected sequence service with designing process flow, on-site civil engineering guidance, installing and debugging the equipment, training technical and operating people for clients. The company guarantees repair, replacement and refund and is warrantable to the complete machine for one year. It supplies accessories for a long period. Welcome inquiries and purchase from both new and old customers as well as worldwide friends.
Our customers:
Each year we have the customers from world wide to our company for visit, like America, Malaysia, Indonesia, Philiphine, Sudan, Namibia, Zimbabwe, Zambia, Ethiopia, india, peru and so on.
Welcome to our company for visit.
Q1. Is your company a manufacturing company and do you have a company certificate?
A: Yes, our company is a manufacturing company and we are specialized in mining machinery for more than 40 years with two factories. Our company has owned the certificate of ISO9001:2000.
Q2. Where are your products mainly exported?
A: Our products are distributed throughout the world, being involved in more than Asia, Africa, South America regions. And our products win the good reputation of the foreign customers.
Q3. What's the additional features of your company?
A: We have our own laboratory in the company. So the clients can take some samples to perform experiments on the spot. And our engineers will provide the best advice and choice for our clients.
Q4. Welcome to our company.
A: We have stone product line, sand-making product line and so on. The clients can visit our production site.
Q5. How do you guarantee your after service?
A: Our company guarantees repair, replacement and refund and it is warrantable to the complete machine for 12 months. And we can design the site for free and provide basic materials, assembly drawings and equipment installation technical services. At the same time, we provide a connected sequence services with directing civil engineering on spot, installing and debugging the equipment, training technical and operating people abroad. Also, our engineers are assured be sent to work broad for a long period. Our company supplies accessories for a long period and lifetime warranty.
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