Application Example of Wear-resistant Rubber Liner for Mill (Hubei Yihua)
Release time:
2018-09-28
* Mill and mining conditions
|
1
|
Mill specifications:
|
MQY2.7x9.0m
|
5
|
Particle size of discharge:
|
-100 mesh ≤ 75%
|
|
2
|
Mill speed:
|
18r/min
|
6
|
Grinding media:
|
Steel ball ≤ 90
|
|
3
|
Raw ore:
|
phosphate rock
|
7
|
Filling rate:
|
42%
|
|
4
|
Feed particle size:
|
≤ 20
|
8
|
Capacity:
|
40t/h
|
* Hubei Sikejia wear-resistant rubber liner
|
1
|
Cylinder part
|
165-160FKS
|
P50
|
|
2
|
Feed end
|
165-160FKS
|
P50
|
|
3
|
Discharge end
|
165-160FKS
|
P50
|
* Application effect comparison
|
Project
|
Name
|
Rubber liner
|
Metal liner
|
Contrast
|
|
1
|
Service life (hours)
|
10000
|
8000
|
2000
|
|
2
|
Lifetime production (thousand tons)
|
700
|
700
|
--
|
|
3
|
Electricity consumption (kWh/ton)
|
6.3
|
7
|
-0.7
|
|
4
|
Noise (dB)
|
90
|
110
|
-20
|
|
5
|
Weight of lining plate (ton)
|
9
|
28
|
-19
|
|
6
|
Liner cost (yuan/ton)
|
0.29
|
0.4
|
-0.17
|
If the steel liner relative to the liner cost is 100, the rubber cost is 72.

