Clinker Powder Grinding Mill Plant Dolomite Barite Grinding Mill

• After crushed by hammer crusher, the large materials become small ones and are sent to storage hopper by elevator, edge of then evenly sent to the upper distribution plate of the turnplate by vibrating feeder and sloping feeding pipe.


• When the grinding mill is at work, all the grinding rollers are rolling in the ring, and the materials are driven to the edge of the turnplate by the centrifugal force and fall down into the grinding chambers where the materials are repeatedly pressed, crushed and grinded by the rollers.


• The high-pressure air blower constantly inhales air within the grinding mill and,  in turn, the air flow with crushed materials are brought to the classifier whose high-speed impeller will screen the airflow: the unqualified particle size will fall and return to the mill for being reground while the qualified particle size mixed with air will go into the cyclone powder collector.


• Most of the qualified powders will fall an exit from the discharging valve at the bottom; a small proportion of the fine powders, with airflow, moves to the dust cleaner, and clings to the surface of the filter bags.


• At the same time, the fine powders clinging to the surface fall down by the sudden vibration of the filter bags, which is caused by the instantly ejected high-pressure gas controlled by the pulse valve.


• The materials from the above two lots are sent by the conveyor at the bottom to get finished powders packed.


• In addition, filtered clean air will be emitted from the air outlet of muffler in the end.

1. Cement clinker grinding station requires following raw materials: clinker,gypsum and blending materials.

2.Cement clinker grinding plant includes:

a.Gypsum and blending materials crushing system

b.Cement proportioning and grinding system

c.Cement storage and bulk loading

d.Cement packing and finished- product storage.

1.Grinding Mill: Cement Ball mill

2.Feeding Machines: Apron Feeder , Impeller Feeding machine ,  Magnetic Vibrating Feeding Machine ect. 

3.Conveying Equipments: Bucket Elevator, Belt Conveyor, Chain Conveyor , ect. 

4.Crushers: Jaw Crusher, Hammer Crusher, Impact Crusher ect .

5.Dust  Collectors / Dust Filters: Bag type Dust Collector / dusct filter,  Pulse bag Dust Collector, Air box type pulse bag dusct collector  ect .

6.High effecient powder separator: High Efficient Horizontal whirling-fluid  Powder Separator, Centrifugal powder separator/ concentrator , cyclone  powder concentrator ect.

7.Packing Machines: Automatic Cement Packing Machine , 1-12 spouts cement bag rotary packing machine  ect . 

• Adopted highly advanced self-diffluent classification system


• Scientific grinding medium enable us to produce large quantity superfine particles.


• Different lining boards and grinding mediums are available for milling different materials, so as to guarantee the purity and whiteness of finished products.


• Negative pressure production condition gives a good production environment;


• Several times of classification could be obtained: Finished product fineness after first time classification: 300-2500mesh; if our ball mill production line is equipped with a second classification system, the finished product fineness after second time classification would be 6,250mesh (d97≤2um).

• Low energy consumption: 


• Open Flow China Cement production line adopted high advanced energy-saving technology and classification technique; as a result, our production line can save over 40% energy for producing same quantity materials.


• Low failure rate and stale operation: because our ball mills and classifiers in the production lines are VFC controlled and have high automation;


• Scientific machine structure enables a lower investment cost;