Slag Grinding Unit

GGBS Grinding Capacity: 1 - 25 (t/h)

 

Cement Grinding Capacity: 3 - 50 (t/h)

 

Raw Material Grinding Capacity: 6 - 110 (t/h)

 

Application: GGBS, Coal, Ore, Cement Production Line

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E-mail:  mic@zkcorp.com

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Introduction

As a new type of high-performance concrete admixture, Slag powder has the advantages of improved concrete compression, tensile, shear, bending and other features. Currently it has become the mainstream trend to use the slag powder as the replacement in concrete cement, building materials industries.

At present, the domestic large-scale vertical mill (/ball mill)production enterprises do not produce small and medium-sized equipment, and small vertical (ball) mill manufacturing plant does not have the design and manufacturing capabilities for the entire production line. In order to solve this problem, we design and manufacture 1, 3, 5, 8, 10 and 15.2 million tons for the whole production line, to meet the different needs, which has reasonable structure, advanced technology, stable and reliable operation, the main technical and economic indicators to achieve the domestic advanced level.

PRODUCTION PROCESS BY VERTICAL MILL
Slag is transported into the plant by truck and stored under the shed. After reclaiming by loader and metering by feeder, the material is delivered and de-ironed into the vertical mill by the belt conveyor and its magnetic separator.
After de-ironing the slag enter the vertical mill for grinding. Dried and grinded slag powder is collected by the separator and sent into the finished product silo by air chute and bucket elevator. The discharged slag is sent back to the mill by conveyor and elevator. The drying heat source is provided by an air heating furnace.

PRODUCTION PROCESS BY BALL MILL
Slag is transported into the plant by truck and stored under the shed. After reclaiming by loader and metering by feeder, the material is delivered into the dryer by belt conveyor for drying. After drying the slag enter the ball mill for grinding. Grinded slag powder is send into the separator by the bucket elevator for grading. Qualified power is sent into the finished product silo by air chute, hoist and elevator. Large particle powders return to ball mill for re-grinding. There is the dust filter at the discharge end of the ball mill. The slag dust is collected and transported into the finished product silo. The drying heat source is provided by an air heating furnace.

Features

1. Comprehensive service
We ZK company is the professional slag powder production line supplier. We can provide both ball mill and vertical mill production process, while providing 'turnkey' service from civil engineering to commissioning.

2. Serious Quality Control
ZKCorp has a strong capacity of manufacturing and could control product quality seriously with short delivery time. Expert Installation and After-service Team could ensure to finish plant installation and start running on time.

3. Low cost and proper investment.
Slag Vertical Mill Production Line from ZKCorp engages the advantages of simple process flow, high-efficiency of grinding, great drying capacity, efficient Powder-classifying, easily-adjustable outputting size, low noise and electricity-consumption, small mill consumption, high degree of automation, low running expense, which make it suitable for small and middle plant owner.

Parameter

Vertical Mill Configuration Table

Hourly Capacity
(t/h)

Annual Capacity
(×10kt/a) 


Vertical Mill Model

Disc Diameter
(mm)

Vertical Mill Motor Power
(kW)

Blast Furnace Slag

Cement

Raw Material

Blast Furnace Slag

Cement

Raw Material

Diameter

Roller Diameter

1.5~2

3~4

6~8

1.5

3

5.5

ZKRM08.2

1200

800

55

3~4

5~6

10~12

3

4.5

9

ZKRM11.2

1500

1100

110

8~9

11~13

20~22

6

9.5

17

ZKRM13.2

1700

1300

185

9~10

14~16

26~34

8

12

24

ZKRM15.2

1900

1500

250

12~14

20~23

40~50

10

17

36

ZKRM17.2

2100

1700

355

15~17

24~26

50~60

13

20

43.5

ZKRM19.2

2300

1900

450

18~20

27~30

60~75

15

22.5

55

ZKRM20.2

2400

2000

560

23~25

40~50

85~110

20

35.5

77

ZKRM22.3

2600

2200

710

 

Ball Mill Configuration Table

Hourly Capacity
(t/h)

Annual Capacity
(×10kt/a)


Ball Mill Model


Separator Model

Ball Mill Motor Power
(kW)

Blast Furnace Slag

Cement

Raw Material

Blast Furnace Slag

Cement

Raw Material

1.5~2

3~4

6~8

1.5

3

5.5

Φ1.2×4.5m

NHX200

55

3~4

5~6

10~12

3

4.5

9

Φ1.5×5.7m

NHX300

130

8~9

11~13

20~22

6

9.5

17

Φ2.2×9m

NHX400

475

9~10

14~16

26~34

8

12

24

Φ2.2×11m

NHX400

570

12~14

20~23

40~50

10

17

36

Φ2.4×11m

NHX500

630

15~17

24~26

50~60

13

20

43.5

Φ2.4×13m

NHX500

800

18~20

27~30

60~75

15

22.5

55

Φ2.6×10m

NHX600

1000

23~25

40~50

85~110

20

35.5

77

Φ3.0×11m

NHX700

1250


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Henan Zhengzhou Mining Machinery Co., Ltd.
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