• Cement Grinding Mill Used in Cement Grinding Plant
  • Cement Grinding Mill Used in Cement Grinding Plant
  • Cement Grinding Mill Used in Cement Grinding Plant
  • Cement Grinding Mill Used in Cement Grinding Plant
  • Cement Grinding Mill Used in Cement Grinding Plant
  • Cement Grinding Mill Used in Cement Grinding Plant

Cement Grinding Mill Used in Cement Grinding Plant

Application: Construction
Certification: CE, ISO
Customized: Customized
Automatic Grade: Automatic
Installation: Under Our Engineer′s Guide
Certificate: ISO900,ISO14000,CE
Customization:

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Basic Info.

Model NO.
Various Model
Output
100-1500tpd
Experiences
50 Years
Condition
New
After Sale Service
for The Whole Using Life
Spare Parts
We Offer
Testing
We Offer
Type
Cement Clinker Grinding Station
Training
on Site
Transport Package
Standard Export Packing
Specification
50-3000tpd
Trademark
ZK
Origin
China

Product Description

              Cement grinding Mill Used In Cement Grinding Plant

 

Cement clinker grinding station is a separate production unit of cement final product, this phase will add an appropriate amount of cement clinker grinding mixed materials, and output of end cement products. Cement production, the general line can be divided into raw material preparation, clinker and cement made three processes.Silicate cement production technology in cement production representative, is composed of limestone and clay as the main raw material, crushing, batching, grinding into raw material, and then feeding mature cement kilns burning material, and then cooked add appropriate amount of gypsum materials (sometimes mixed with mixed materials or additives) from Ground.

 

 Generally, cement clinker production line is established nearby the raw material site, and the cement grinding station is set up near the big - medium city where the main sale market of the cement is, thus will reduce the delivery fee,  if the clinker production station also set up in the city, because one tons clinker need to consume 1.6 tons raw material, which will add 60% raw material delivery cost. Otherwise, if the clinker production line stay together with the clinker grinding station in the raw material site, because the mixed material most are the city slag, these mixed slag will delivered to the raw material site, and final cement will also be delivered to the city, so add much more delivery cost,

 

 So in recent years, Most cement clinker grinding stations are established nearby the city, Cement grinding station is a green-effective industry.

 


Cement Grinding Mill Used in Cement Grinding Plant
Brief introduction of cement grinding station  process flow:

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.


Grinding equipments list supplying for 8-10 t/h small size simply - equipped cement  clinker grinding.

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 . 

Dry process cement production line (25-200t/d)Configuration

Capcity

25t/d

50 t/d

100 t/d

150 t/d

200 t/d

Rotary kiln

Specification

Φ1.4×33m

Φ1.6/1.9×36m

Φ2.2×45m

Φ2.5×50m

Φ3×60m

Capacity

1t/h

2t/h

4t/h

6t/h

8t/h

Calcination

Temperature

(ºC)

1450

1450

1450

1450

1450

Raw mill

Specification

Φ1.2×4.5m

Open circuit

Φ1.5×5.7m

Open circuit

Φ1.83×6.1m Open circuit

Φ1.83×6.1m

Closed circuit

Φ2.2×6.5m

Closed circuit

Capacity

1.7t/h

4.5t/h

9t/h

12t/h

16t/h

Motor power

55kW

130kW

210kW

210kW

310kW

Cement mill

Specification

Φ1.2×4.5m Open circuit

Φ1.5×5.7m

Open circuit

Φ1.83×6.1m Open circuit

Φ1.83×6.1m

Closed circuit

Φ2.2×6.5m

Closed circuit

Capacity

1.4t/h

3.5t/h

6.5t/h

8t/h

12t/h

 

Motor power

55kW

130kW

210kW

210kW

310kW

 

New dry process cement production line(300-1500t/d) configuration

Capacity

300t/d

700 t/d

1000 t/d

1500 t/d

Pre-heater

   C1

2-Φ2500

Φ3500

Φ4800

2-Φ4000

C2

Φ3600

Φ4800

Φ4800

Φ5800

C3

Φ3600

2-Φ3700

Φ5200

Φ5800

C4

Φ3600

Φ4800

Φ5200

Φ6200

C5

Φ3600

Φ4800

Φ5200

Φ6200

Pre-calciner

Specification

Φ2200

Φ2800

Φ4800

Φ5200

Rotary kiln

Specification

Φ2.8×44m

Φ3×48m

Φ3.2×50m

Φ3.5×54m

Capacity

12.5t/h

30t/h

42t/h

63t/h

Calcination temperature (ºC)

1450

1450

1450

1450

Raw mill

Specification

Vertical roller mill

Φ1700

Dry mill

Φ3.2×7+1.8m

Dry mill

Φ3.5×10m

HRM2800

Vertical roller mill

Capacity

30t/h

50t/h

85t/h

130~160t/h

 




Cement Grinding Mill Used in Cement Grinding Plant
Introduction to Cement Clinker

The cement clinker uses limestone and clay iron raw materials as the primary raw supplies based on an proper proportion of preparing raw, cooked to some or all the molten, and upon cooling and semi-finished products. Within the cement industry, the most typical silicate cement clinker major chemical composition of calcium oxide, silicon dioxide along with a smaller quantity of aluminum oxide and ferric oxide. Silicate cements clinker with right amount gesso common ground, i.e. Portland cement.

Clinker grinding system introduction:

The grinding system adopts two ball mills. Clinker, gypsum and additives are ground in a ball mill. Pozzolan is ground in another ball mill. In this way, pozzolan powder fineness will be good. If clinker and pozzolan are ground together, it will be difficult to meet the required fineness due to the pozzolan having a high Moh's value of 7-9. So that it will affect the final cement quality.  

Our service:

Optimum Service of ZK CORP:
 

We have advanced production technology and management. Our professional engineers and after-sales groups can offer optimum service for our customers.

 

Pre-sale services

Act as a good adviser and assistant of you; enable you to get rich and generous returns on your investments;

1. Select equipment model; 2. Design and manufacture products according to clients' special requirement; 3. Train technical personnel for clients

 

Services during the sale

Respect your requirement; devote ourselves to improving the total value of yours.

1. Pre-check products before of delivery; 2. Help you to draft solution.

 

After-sales service

Provide considerate services to minimize your worries.

1. Assist you to prepare for the first construction scheme; 2. Install and debug the equipment; 3. Train the first-line operators on site; 4. Examine the equipment regularly; 5. Take initiative to eliminate the troubles rapidly at site; 6. Distribute the guarantee fittings door-to-door; 7. Provide perfect service; 8. Provide technical exchanging; 9. Provide maintenance for big items.

 Quality assurance 

We have got

ISO9001:2008 Quality Management System Certification

CE Certification (Ball Mill)

ISO14001:2004 Environmental Management System Certification

OHSAS 18001:2007 Occupational Health & Safety Management System Certification

 


Company infromation:

Henan Zhengzhou Mining Machinery Co., Ltd is located in Wulong Industrial Park of Zhengzhou Xingyang which is the capital of Henan Province. It is at the junction of 310 State Road and Xingmi Road, close to the highway, railway station, West Zhongyuan Road, downtown area of Zhengzhou and Zhengzhou International Airport. The transportation condition is very convenient. The main products of company include: ball mill, rotary kiln, vertical preheater, cooler, crusher, metallurgical coke oven, magnetic separator, flotation machine, classifier, feeder, bucket elevator, preheater, dust collector, elevator, drier, and other equipments relate to metallurgy, cement, lime, mineral processing, refractory, chemical industry. 

 


Cement Grinding Mill Used in Cement Grinding Plant

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