Grinding Media GENERAL DESCRIPTION
CITICIC has the capacity to deliver premium quality forged grinding balls of all sizes ranging from 22 mm to 165 mm (7/8” to 6½” aprox.) and in two grinding balls product lines: LK SAG, for SAG mills, and LK Grind, for ball mills.
Why choose CITICIC Grinding Media :
• Quality Management System certified ISO 9001:2008.
• We use the highest quality bar stock available, made with "clean steel" technology.
• Rigidly managed forging process ensuring spherical ball shape.
• High end heat treatment technology, based on CITICIC Elecmetal’s years of metallurgical experience guaranteeing long wear life
• Logistics is a key part of CITICIC Elecmetal grinding media offer: We currently have 8 distribution centers close to our customer base and are in process of adding more.
1 SAG Mill grinding balls
GENERAL DESCRIPTION
CITICIC provides grinding balls 100 - 165 mm (4" - 6.5" aprox.), specially designed for SAG mills.
CHEMISTRY
| Limits | C | Mn | P
(max.) | S
(max.) | Si | Ni
(resid.) | Cr | Mo | Cu
(resid.) | Al |
|---|
| Upper Limit | 0.90 | 1.02 | 0.022 | 0.022 | 0.40 | 0.10 | 1.05 | 0.15 | 0.15 | 0.05 |
|---|
| Lower Limit | 0.70 | 0.80 | - | - | 0.20 |
| 0.70 | 0.03 | - | 0.02 |
|---|
HARDNESS (HRC)
| Series | Surface
(min. - max.) | Volumetric
(min. - max.) | Center
(min.) | Applications |
|---|
| HH Series | 61 | 64 | 58 | 62 | 50 | Mills with minimal ball to liner impact |
|---|
| S Series | 58 | 62 | 56 | 60 | 50 | Normal milling operation |
|---|
| T Series | 56 | 60 | 55 | 60 | 50 | Mills with higher chance of ball to liner impact |
|---|
HRC: Hardness Rockwell
HH: High Hardness
S: Standard
T: Tough
2 Ball mills grinding balls
GENERAL DESCRIPTION
CITICIC provides grinding balls 22 - 100 mm (0.88" - 4" aprox.), specially designed for ball mills.
CHEMISTRY
| Limits | C | Mn | P
(max.) | S
(max.) | Si | Ni
(resid.) | Cr | Mo
(resid.) | Cu
(resid.) | Al |
|---|
| Upper Limit | 1.00 | 1.00 | 0.025 | 0.025 | 0.30 | 0.10 | 0.50 | 0.01 | 0.15 | 0.05 |
|---|
| Lower Limit | 0.80 | 0.80 | - | - | 0.20 | - | 0.40 | - | - | 0.02 |
|---|
HARDNESS (HRC)
| Series | Surface
(min. - max.) | Volumetric
(min. - max.) | Center
(min.) | Applications |
|---|
| ME Ultra Grind® | 60 | 64 | 60 | 64 | 60 | Ball mills |
|---|
Grinding Ball Apps
GENERAL DESCRIPTION
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