Application Example of Wear-resistant Rubber Liner for Mill (Ezhou Pelball Plant of WISCO Mining Co., Ltd.)
Release time:
2018-09-28
* 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.

