The balls are exactly round without any deformation
-Low abrasion:15~20 gram per ton cement
-The hardness is equal from the ball's center to the surface
-Have technical cooperation with South and Australia
-100000TPA
-Perfect quality guarantee system, ISO9001,ISO14001
Our high chromium alloy of metal ball widely used in cement building materials, metal mines, coal slurry thermal power, chemical engineering, ceramic coatings, light industry papermaking, magnetic materials, and other industries of powder preparation and superfine processing.
The product high hardness, wear low, good toughness and broken less, in use process sphere surface hardness, wear resistance enhancement will be further improved, and can improve grinding machine production capacity, improve cement specific surface area and concentrate recovery.
Now has seven series more than 100 varieties of different specifications, best-selling domestic 31 provinces, cities and autonomous regions over 2,000 enterprise, and exported to Japan, South , USA, Australia, southeast Asian and African countries.
best manufacturer of carbon steel ball
| |
|
Specifications and weight
|
Dia.(mm)
|
Weight/each(kg)
|
No./ton(pcs)
|
|
Φ10
|
0.0135
|
74073
|
|
Φ12
|
0.0181
|
55248
|
|
Φ15
|
0.0242
|
41322
|
|
Φ20
|
0.0322
|
31056
|
|
Φ25
|
0.063
|
15873
|
|
Φ30
|
0.11
|
9091
|
|
Φ40
|
0.257
|
3891
|
|
Φ50
|
0.50
|
2000
|
|
Φ60
|
0.867
|
1153
|
|
Φ70
|
1.37
|
729
|
|
Φ80
|
2.05
|
487
|
|
Φ90
|
2.90
|
345
|
|
Φ100
|
4.00
|
250
|
|
Φ110
|
5.30
|
188
|
|
Φ120
|
6.80
|
147
|
|
Φ125
|
7.75
|
129
|
|
Φ130
|
8.74
|
114
|
Mechanical properties and metallurgical structure
|
Model
|
Mechanical properties
|
Metallurgical structure
|
|
HRC
|
The degree of ball-drop
|
|
Low-chromium casting strip
|
≥45
|
≥8000
|
P+C
|
|
Medium-chromium casting strip
|
≥50
|
≥12000
|
P+C
|
|
High-chromium casting strip
|
≥55
|
≥15000
|
M+C
|
|
Super high-chromium casting strip
|
≥60
|
≥22000
|
M+C
|
Chemical composition
|
Model
|
Chemical composition
|
|
C
|
Si
|
Mn
|
Cr
|
Mo
|
Cu
|
P
|
S
|
|
Low-chromium casting strip
|
2.2-3.5
|
≤1.2
|
≤1.5
|
0.8-3.5
|
≤1.0
|
≤0.5
|
≤0.15
|
≤0.15
|
|
Medium-chromium casting strip
|
2.0-3.3
|
≤1.2
|
≤1.8
|
4.0-9.0
|
≤1.5
|
≤1.0
|
≤0.15
|
≤0.15
|
|
High-chromium casting strip
|
1.6-3.3
|
≤1.0
|
≤2.5
|
10-18
|
≤1.0
|
≤1.5
|
≤0.10
|
≤0.10
|
|
Super high-chromium casting strip
|
2.0-3.3
|
≤1.0
|
≤2.5
|
22-25
|
<2.0
|
≤1.5
|
≤0.10
|
≤0.10
|
|
|
|
|
Raw material
![Grinding Steel Ball In Dalian]()
![Grinding Steel Ball In Dalian]()
Quality control
![Grinding Steel Ball In Dalian]()
The production process
![Grinding Steel Ball In Dalian]()
![Grinding Steel Ball In Dalian]()
Smetal Group Co., Ltd.
Basic Information
Business Type:
Main Products:
Location:1273, World Trade Center, No. 25, Tongxing Street, Zhongshan Dist., Dalian, Liaoning, China (Mainland)
Total Employees:
Year Established: 2009
Trade Information
Top 3 Markets:
Accepted Payment Currency:
Nearest Port:
Average Lead Time:
Overseas Office: No
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