Carbon Steel Rotary Kiln Shell / Cylinder with High Quality
|FOB Price:||US $1,500-2,000 / Ton|
|Min. Order:||1 Ton|
|Min. Order||FOB Price|
|1 Ton||US $1,500-2,000/ Ton|
|Production Capacity:||300 Pieces Per Year|
|Payment Terms:||L/C, T/T, Western Union|
- Model NO.: many specifications
- Certification: CE, GS, ISO9001
- Customized: Customized
- Application: Metal Processing Machinery Parts
- Shell Material: Carbon Steel or as Customer Requirement
- Packaging: Warpped in Plastic Clothes Material
- Transport Package: in Bulk Delivery
- Origin: China
- Condition: New
- Standard: DIN, ASTM, GOST, GB, JIS, ANSI, BS
- Material: Metal
- Name: Rotary Kiln Shell
- Steel Plate Thickness: ~110mm
- Trademark: citichl
- Specification: many specifications
- HS Code: 8417100000
Our company developed large new dry process cement rotary kiln product with cement research and design institutes in Tianjin, Nanjing and Hefei by using domestic advanced technology, and the product can match 3000~10000t/d large new dry process cement production line. The company has a first-rate rotary kiln development, research and design team, perfect test and inspection means and excellent large rotary kiln manufacturing equipment and manufacturing technology, and has formed a complete technology and production system integrating rotary kiln design, manufacture, install and debugging service.
Cement Rotary Kiln Wet and Dry Cement Rotary Kiln
- Application Industry: Cement Plant, Steel Mill, Chemical Plant & Incinerator
- Output 180~10000 t/d
♦ Kiln body is made of high quality composed of carbon steel or alloy steel plate and automatic welding;
♦ Tyre,Support Roller,Open gear adopts alloy cast steel;
♦ Sliding bearing with large gap not scraping tile bearing;
♦ Transmission device adopts hard tooth surface reducer, flexible diaphragm coupling, dc motor;
♦ Adopts hydraulic gear wheel;
♦ Preheater scales were used respectively to veiw of kiln head, and cylinder pressure tight seal;
♦ A slow drive device.
Cement Rotary Kiln Processes Wet and Dry Cement Rotary Kiln
With the arrival of rotary kilns, cement manufacturing processes became sharply defined according to the form in which the raw materials are fed to the kiln. Raw materials were either ground with addition of water, to form a slurry containing typically 30-45% water, or they were ground dry, to form a powder or "raw meal".
- In the Wet Process, the kiln system is fed with liquid slurry, the water then being evaporated in the kiln.
- In the Semi-Wet Process, raw material is prepared as a slurry, but a substantial proportion (50-80%) of the water is mechanically removed, usually by filtration, and the resulting "filter cake" is fed to the kiln system.
- In the Dry Process, the kiln system is fed with dry raw meal powder.
- In the Semi-Dry Process, a limited amount of water (10-15%) is added to dry raw meal so that it can be nodulised, and the damp nodules are fed to the kiln system.
The original rotary cement kilns were called 'wet process' kilns. In their basic form they were relatively simple compared with modern developments. The raw meal was supplied at ambient temperature in the form of a slurry.
A wet process kiln may be up to 200m long and 6m in diameter. It has to be long because a lot of water has to be evaporated and the process of heat transfer is not very efficient.
The slurry may contain about 40% water. This takes a lot of energy to evaporate and various developments of the wet process were aimed at reducing the water content of the raw meal. An example of this is the 'filter press' (imagine a musical accordion 10-20 metres long and several metres across) - such adaptions were described as 'semi-wet' processes.
The wet process has survived for over a century because many raw materials are suited to blending as a slurry. Also, for many years, it was technically difficult to get dry powders to blend adequately.
Dry process cement rotary kilns Wet and Dry Cement Rotary Kiln
In a modern works, the blended raw material enters the kiln via the pre-heater tower. Here, hot gases from the kiln, and probably the cooled clinker at the far end of the kiln, are used to heat the raw meal. As a result, the raw meal is already hot before it enters the kiln.
The dry process is much more thermally efficient than the wet process.
Cement Rotary Kiln Specification Wet and Dry Cement Rotary Kiln
|Product specifications(m)||Kiln dimensions||Capacity(t/d)||Rotation speed(r/min)||Motor power(kw)||Total weight(t)|
CITICHL began in 1956-The largest mining equipment and cement equipment manufacturers in China. CITICHL is a global supplier of technology and services to customers in the process industries,including
We produces over 200,000 tons of quality equipment annually. Our products include grinding mills, scrubbers,crushers, kilns, coolers, hoists, reducers, steam turbines and compressors. CITICHL also manufactures heavy castings and forgings, as well as electric/hydraulic control and lubrication systems.
Our factory in Luoyang covers more than 3 million square meters, of which 2 million square meters is under cover. It has a total workforce of approximately 10,000 employees of which more than 1,200 are engineers.
CITICHL produces over 200,000 tons of quality equipment annually. Our products include grinding mills, scrubbers, crushers, kilns, coolers, hoists, reducers, steam turbines and compressors. We also manufactures heavy castings and forgings, as well as electric/hydraulic control and lubrication systems Etc.
|Machining Equipment||Fabrication Equipment|
|Casting & Forging Equipment||Heat treatment Equipment|
After sale service :
CITIC Heavy Industries is your business partner in the After Market.
CITICHL able to provide:
1. ENGINEERED SPARES - DESIGN AND MANUFACTURING
2. LARGE VOLUME STEEL AND IRON CASTING FOUNDARIES
3. HUGE MACHINE SHOP CAPABILITIES
4. TRAINING PROGRAMMES
5. PREVENTATIVE MAINTENANCE PROGRAMS
6. PREVETATIVE MAINTENANCE SERVICES
7. COMPREHENSIVE MAINTENANCE PROGRAMS
CITICHL Field Service Engineers are trained specifically in the CITIC brand group products but are capable of undertaking the servicing of other OEM brands.
Our technicians are equipped with the most advanced technological diagnostic equipment available to trouble shoot your equipment to optimise performance and minimise down time.
CITICHL also has an extensive capability in supplying all you consumable and electrical/ mechanical spare part needs.