Product Specifications
| Prod Model: |
VARIOUS |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Application: |
Cement |
| Installation: |
Under Our Engineer's Guide |
| Warranty Period: |
12 Months |
| Firm Established: |
1956 |
| Factory Area: |
55000 M2 |
| Personal Training: |
on Site |
| After Sale Service: |
for The Whole Using Life |
| Design: |
by Our Professional Engineer |
| Experiences: |
More Than 50 Years |
| Type: |
Cement Equipment |
| Certification: |
ISO |
Product Description
We provide the whole service of design manufacture and installation. EPC project or parts equipment. We design and manufacture devices for new type dry method cement production line, which capacity from 300t/d to 5000t/d clinker. And we can also assist the client in transacting purchaser`s credit or Chinese government`s credit while exporting.
Cement production line, We provide the whole service of design manufacture and installation., EPC project, from the maket research, site slection, feasibility analysis, equipment, installation and training or only parts equipment. Zhengzhou Mining Machinery
Process of cement production line:
1. Raw Materials
The main raw materials used in the cement manufacturing process are limestone, sand, shale, clay, and iron ore. The main material, limestone, is usually mined on site while the other minor materials may be mined either on site or in nearby quarries. Another source of raw materials is industrial by-products. The use of by-product materials to replace natural raw materials is a key element in achieving sustainable development.
2. Raw Material Preparation
Mining of limestone requires the use of drilling and blasting techniques. The blasting techniques use the latest technology to insure vibration, dust, and noise emissions are kept at a minimum. Blasting produces materials in a wide range of sizes from approximately 1.5 meters in diameter to small particles less than a few millimeters in diameter.
Material is loaded at the blasting face into trucks for transportation to the crushing plant. Through a series of crushers and screens, the limestone is reduced to a size less than 100 mm and stored until required.
Depending on size, the minor materials (sand, shale, clay, and iron ore) may or may not be crushed before being stored in separate areas until required.
3. Crushing and Pre-homogenization.
Crushing. During producing Concrete, most of the raw materials must be first crushed before being used to make concrete. Among these raw materials which include lime stone, clay, iron ore and coal, etc. The lime stone is of the greatest usage to make concrete. With comparatively larger particles and higher hardness, crushing the lime stone to required fineness after mining is of relatively important consequence among crushing all those raw materials. There are many crushers used in crushing these raw materials, such as jaw crusher, impact crusher, cone crusher and vertical shaft impact crusher, etc. According to the raw materials' different particles and hardness, there are several suitable crushers which can be used in the crushing.
Pre-homogenization of raw materials.
4. Raw material Homogenization.
In the process of new dry concrete production, the stability of pit entry clinker raw material component is the premise of the whole system. Raw material homogenization system plays very important role in the stability of pit entry clinker raw material component.
5. Pre-heater and calciner
6. The burning of concrete clinker.
7. Grinding
Grinding is the last process of cement produce and also is the most current consuming working procedure. Cement clinker get grinded into the right size. The smaller the particle size is, the better the final cement is. It's important to choose suitable grinding machine.
8. Concrete Packaging.
Company Name: Henan Zhengzhou Mining Machinery Co., Ltd.
Official Website: http://www.inczk.com/ & http://www.zkcomp.com/
24-hour Free Sales Consulting Phone: 861-0371 -5590 2866.
Company Address: Qiaolou caizhai industrial estate, Xingyang city, Henan Province
Please pay attention to the company's other products:
Price of rotary kiln: http://www.zkcomp.com/calcining/558. Html
Rotary Kiln: http://www.inczk.com/Products/459. Html
Preheater: http://www.zkcomp.com/calcining/605. Html
Cement Mill: http://www.inczk.com/Products/460. Html
Rotary Dryer: http://www.zkcomp.com/calcining/564. Html
| cement rotary kiln |
| type(mm) | indiclination(%) | rotation speed(r/min) | input tempreture(ºC) | motor power(kw) | outpur(t/h) | weight(t) |
| GZΦ800×8000 | 5 | 7.5 | ≤700 | 4-6 | 0.8-2.0 | 3.5 |
| GZΦ1000×10000 | 5 | 6.19 | ≤700 | 5.5-7.5 | 1.0-3.5 | 5.6 |
| GZΦ1200×10000 | 5 | 5.3 | ≤700 | 11-13 | 1.8-5 | 14.04 |
| GZΦ1500×12000 | 5 | 4.5 | ≤800 | 13-15 | 3.3-7.5 | 17.76 |
| GZΦ1800×14000 | 5 | 3.3 | ≤800 | 18.5 | 5-9 | 29 |
| GZΦ2200×120000 | 5 | 3 | ≤700 | 22 | 6-12 | 33 |
| GZΦ2400×18000 | 5 | 2.5 | ≤800 | 30 | 10-15 | 53.3 |
Henan Zhengzhou Mining Machinery Co., Ltd, was established in 1956 and located in Xingyang of Zhengzhou City of Henan Province, specially produces metallurgical machinery. It covers an area of more than 55000m2 and various building area of 28000 m2. It has the annual income of more than RMB180million in 2008 and now the fixed assets of over RMB80 million. In the plant, there are branches and workshops of cast iron, cast steel, forging, heavy machine tool processing, rivet welding and heat treatment etc. Its perfect and complete equipment, advanced detection means, strong technical force establish good foundation for the reliable production.
Main products include: Jaw style, hammer style, impact style and roll style crusher; Ball mill, direct fired drier, rotary kiln, preheater, coker, magnetic separator, flotation machine, classifier, feeder, hoisting machine and conveyor etc. These complete sets of machinery for cement building material, metallurgy, coking and chemical smelting etc are sold well in the world. Our company also has professional installation and construction teams and perfect after-sales service guaranty system.
With the development of the People's Republic of China, Henan Zhengzhou Mining Machinery Co., Ltd undergoes frequent difficulties and has accomplished over 50 years' brilliant history. Initially from the manufacturing of original single machine till today's series of and complete sets of mining metallurgical machinery, it has made great contribution to the development and utilization of mineral resources of our country. For many years, each spot check and annual examination carried by National Mining Machinery Quality Supervision and Inspection Center for our products is acceptable and our company is always appointed as Credible and Reputed Enterprise by Henan Provincial Administration of Industry and Commerce.
Henan Zhengzhou Mining Machinery Co., Ltd will continue providing excellent products and service for our society, with the guideline of "survival by quality, development by good faith, users supreme". Our company would make sincere cooperation with all circles for mutual benefit and common development.
