86-371-56912357
No. 8, Tashan South Road, Xingyang, Zhengzhou, Henan, China (Mainland)
1. Crushing and Pre-homogenizing:
Most of the raw materials, like limestone, clay, iron ores, and coal, should be crushed before their pre-homogenization. Limestone is the primary material in this line, and due to its large particle size and high hardness, its good crushing plays an important role in the whole line. Special stacking and reclaiming technology has been used in the pre-homogenizing process so that raw materials can be better primarily homogenized. 
2. Raw Meal (raw material) Preparing:
Since the raw meal grinding work takes up more than 30% labor force in the whole dry process cement production line, it is quite important to choose appropriate grinding equipment and technological process so that high-quality products can be obtained.
3. Raw Meal Homogenizing:
The raw meal homogenization is a key factor for stable clinker calcination.
4. Preheating and Decomposing:
The preheater is used to preheat as well as decompose raw meal. So the length of the rotary kiln is effectively shortened. And the raw meal can fully exchange heat with the hot gases from the kiln. Because of its rapid and high-efficiency heat transfer, the production efficiency and heat consumption of this production line are greatly improved.
5.Clinker Calcining:
After its preheating and pre-decomposing, the raw meal will be calcined in the rotary kiln, where the generated carbonate will be further decomposed. Meanwhile, a series of solid phase reactions will take place. 
6.Clinker Cooling
the high tempreture clinker from rotary kiln, after cooling by cooling machine, is transported to the next process:storage and cement grinding machine.
7. Cement Grinding:
As the last process, the cement grinding will consume a great deal of electricity. And in this process, special size granule cement will be obtained. 
8. Cement Packaging:
The cement can be transported in bulk or in bags.
Equipment Supply for cement production line
1. Crushing Equipment : Jaw Crusher, Impact Crusher , Hammer Crusher ,Cone Crusher, Compound Crusher ect.
2.Grinding Mill : Ball Mill , Remond Mill , Vertical Mill , Grinding Machines
3. Rotary Kiln / Machnical Vertical Shaft Kiln
4. Preparation Equipments: :Powder Concentrator , Vibrating Feeder, Megnetic Separator ect.
5. Preheater
6. Dyer , Cooler ,
7. Elevator , Belt Conveyor & Bucket Equipments
8. Cement Packing Equipments
9. Classifier , Dust Collector
Pre-sale:Enthusiastic
We offer you the early planing of the project,the best process flow design,choose the best appropriate equipment model to design products according to your special needs.
After-sale:Considerate
To establish good business relationship,we adopt periodical visit to the users.We could give you the definite reply during 24 hours when the users meet some problems in the producing process.
Attention
1.We should install the machine under shelter from rain and do not put it in the open air directly.
2.Electric motor should be installed in the rear of the crusher and the direction of rotation should be consistent
with the crusher. Reverse is forbidden.
3.The machine has six ground screws fixed on the concrete flood. The foundation need a place left for
discharging the ore stone and the scope is not less than 50°. The base form should be decided by the users
according the model of the feeder and transportation facilities.
4.Before debugging the equipment, we should tighten the screws and connect parts and check the lubrication
conditions.
5.After launching, the machine should reach normal speed before feeding. The material should be inserted
from the front and do not from the side in case of overload caused the accident.
6.Feeding must be stopped before stopping the machine. Only all the material have been broken is spit out
entirely, stopping working is available.
Q:Payment
A:30% by TT as deposit on signing the contract, 70% by as final payment of balance after the client’s satisfactory inspection of the equipment prior to the goods leaving the factory.
Q: What about Warranty? what will we do if the machine is broken down
A: The warranty period for all of structural and mechanical equipment is one year. The warranty period for all electric motors is half one year. Wear parts are not covered by warranty unless the component part is found to be flawed.
Q: What should we need to do for if we want to get a best quotation
A: Hi, if you want us recommend a suitable type for you ,please let us know as follows:
1).the capacity (tons per hour )
2).feed size
3).output size
Q: What could you help me to do for the business ?
A: Many thanks for your trust , we can provide you with proposal chart for complete production lines,spot inspection and operator traning according to your demands and the conditions of applied spot , we can help you choose the right equipments ,drilling rig ,loader ,trucks ,excavators and so on for rotary washer for sand washing.
Q:Delivery time
A: Standard delivery time is 30 days from receipt of deposit,the special required machine is 45 days.
