Application Example of Wear-resistant Rubber Liner for Mill (Ezhou Pelball Plant of WISCO Mining Co., Ltd.)


Release time:

2018-09-28

Application Example of Wear-resistant Rubber Liner for Mill (Ezhou Pelball Plant of WISCO Mining Co., Ltd.)

* Mill and mining conditions

 

1
Mill specifications:
MQY4385 overflow type
5
Particle size of discharge:
-200 mesh 85%
2
Mill speed:
15.7r/min
6
Grinding media:
High Luo ball ≤ 50mm
3
Raw ore:
Powder concentrate (unqualified pellets containing iron debris ≤ 20mm)
7
Filling rate:
40%
4
Feed particle size:
≤ 1.0mm
8
Capacity:
120-150t/h
 
* Hubei Sikejia wear-resistant rubber liner
 

1
Cylinder part
210-195SES L = 755 Composite
210-195SES L = 655 Composite
210-195SES L = 615 Composite
210-195SES L = 540 Composite


P60
2
Feed end
210-195SES L = 1215 Composite
P60
3
Discharge end
210-195SES L = 1215 Composite
P60
 
* Application effect comparison
 
Project
Name
Composite liner
Magnetic liner
Contrast
1
Service life (hours)
Three years
22500
Two years
15000
7500
2
Lifetime production (thousand tons)
3150
1650
1500
3
Electricity consumption (kWh/ton)
--
--
--
4
Noise (dB)
90
95
-5db
5
Weight of lining plate (ton)
35
105
-70
6
Liner cost (yuan/ton)
0.28
0.67
-0.39
 
If the cost of the magnetic liner relative to the liner is 100, the cost of the composite liner is 60.