GENERAL DESCRIPTION
Rubber liner provide optimal grinding solutions in major mineral processing plants all over the world. Our rubber lining system is the preferred lining system for secondary ball mills; regrind mills, rod mills and scrubber.
Less wear
Less downtime during installation
Predictable wear pattern.
Easy to handle
Reduction in noise level.
Leak-proof fastening system
Less weight on rotating parts.
Customised wear measurement.
Applicable Specifications
a. ASTM A609
B. ASTM A609 S1
for ASTM A 216 WCA Steel (modified):
| Chemical composition | Maximum percent allowable |
| Carbon | 0.24% ( 0.28%) 0.24% (0.28%) (0.28% for head and trunnion) |
| Manganese | 0.90% |
| Silicon | 0.30-0.45% |
| Sulfur | 0.025% |
| Phosphorus | 0.025% |
| Nickel | 0.25% |
| Chromium | 0.20% |
| Molybdenum | 0.15% |
| Cooper | 0.20% |
| Vanadium | 0.03% |
When the mill barrel is driven to rotate by the driving device, the grinding body is attached to the lining plate of the inner wall of the mill barrel due to the effect of inertial centrifugal force and rotates with it At this time, the grinding body will crush the material in the cylinder body, at the same time, the grinding body in the revolving mill has the circulation movement of rising and falling, producing sliding and rolling, resulting in grinding between the grinding body, lining plate and the material being ground to make the material fine.
SAG/AG Mill Liners:
Integrated and/or plate and lifter designs for head and shell liners
Grates
Pulp lifters
Filler rings
Ball Mill Liners:
Single wave liners
Modified single wave liners
Double wave liners
Shell liners
Feed head liners
Discharge end liners
Rod Rubber liner:
Shell liners
Head liners
“Wedge” shell liners
Specification for Steel Castings for Grinding Mills